Best light measurement - Buying Guide
Last Updated: 03/28/2024
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#1
Quantum PAR Meter Full-Spectrum High Precision PPFD Tester for Photosynthetic Activity of Indoor and Outdoor Plants 400-700nm Light Lux Tester
Asin: B0BTYW7SDP | Model: DP-355 | PartNumber: DP-355
✅Usage: A Par Meter Is A Valuable Tool For Growers, Scientists, And Researchers, Providing Accurate And Reliable Measurements Of The Amount Of Light Energy Available For Photosynthesis, Allowing For Improved Plant Growth, Increased Energy Efficiency, Better Crop Management, And Increased Understanding Of Plant Needs..
✅On The Go Tester: Portable, Easy-To-Use, Flexible, And Convenient Tool For Measuring Par Levels. It Is A Compact And Lightweight Design Making It Easy To Carry The Meter From One Location To Another, Allowing For Measurements To Be Taken In Different Parts Of A Greenhouse, Growth Chamber, Or Field. Ergonomic And User-Friendly Interface..
✅Tripod Socket: It Comes With A Tripod Socket To Provide A Convenient And Practical Way To Securely Attach The Meter To A Tripod (Not Included In The Set), Ensuring Stability And Accuracy During Measurements, And Providing Greater Flexibility In Taking Measurements.
✅Record Function: It Has The Capability To Store Up To 100 Measured Values. This Allows The User To Easily Track And Review Previous Readings, Providing A Record Of The Changes In Par Over Time. Additionally, It Has A Real-Time Display Feature That Shows The Last Four Recorded Data, Providing A Quick And Convenient Way For The User To View Recent Measurements. This Feature Is Particularly Useful For Monitoring And Tracking Changes In Light Energy Levels In Real-Time, Allowing For Prompt And Informed Decisions To Be Made.
Features
- RELIABLE TESTER: The measurement range is between 0 and 5000 mol/m /sec. The cut-on wavelength is 400 nm and the cut-off wavelength is 700 nm with a tolerance of 10 nm, which indicates that the meter is designed to measure the PAR within this defined waveband, providing accurate and reliable readings of the amount of light energy available for photosynthesis.
- RECORD FUNCTION: It has the capability to store up to 100 measured values. This allows the user to easily track and review previous readings, providing a record of the changes in PAR over time. Additionally, it has a real-time display feature that shows the last four recorded data, providing a quick and convenient way for the user to view recent measurements. This feature is particularly useful for monitoring and tracking changes in light energy levels in real-time, allowing for prompt and informed decisions to be made
- USAGE: A PAR meter is a valuable tool for growers, scientists, and researchers, providing accurate and reliable measurements of the amount of light energy available for photosynthesis, allowing for improved plant growth, increased energy efficiency, better crop management, and increased understanding of plant needs.
- TRIPOD SOCKET: It comes with a tripod socket to provide a convenient and practical way to securely attach the meter to a tripod (not included in the set), ensuring stability and accuracy during measurements, and providing greater flexibility in taking measurements
- ON THE GO TESTER: Portable, easy-to-use, flexible, and convenient tool for measuring PAR levels. It is a compact and lightweight design making it easy to carry the meter from one location to another, allowing for measurements to be taken in different parts of a greenhouse, growth chamber, or field. Ergonomic and user-friendly interface.
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Brand: DANOPLUS | Manufacturer: DANOPLUS
See On Amazon #2
Klein Tools ET130 Digital Light Meter
Asin: B071WG7PT4 | Model: ET130 | PartNumber: ET130 | Ean: 0092644690662, 0092644965036 | UPC: 092644690662, 092644965036
Auto And Manual Range: Enjoy Flexibility With Auto And Manual Range Options, Covering 4000 Fc And 40,000 Lux.
Battery Included: Comes With A 9V Battery, Ensuring You Can Start Using The Light Meter Right Away.
Convenient Features: Benefit From Data Hold, Max/Min Readings, And Auto Power Off For Enhanced Usability.
Portable Design: Includes A Carrying Pouch For Easy Transportation, Making It Ideal For On-The-Go Use.
Clear Display: Backlit Lcd Display With A 40-Segment Bar Graph Ensures Easy Reading Of Light Measurements.
Accurate Measurements: Measure Light In Both Foot Candles (Fc) And Lux For Comprehensive Lighting Analysis.
Features
- USER-FRIENDLY LIGHT METER: Easily monitor light levels with our simple-to-operate light meter
- ACCURATE MEASUREMENTS: Measure light in both Foot Candles (FC) and Lux for comprehensive lighting analysis
- AUTO AND MANUAL RANGE: Enjoy flexibility with auto and manual range options, covering 4000 FC and 40,000 Lux
- CLEAR DISPLAY: Backlit LCD display with a 40-segment bar graph ensures easy reading of light measurements
- CONVENIENT FEATURES: Benefit from data hold, Max/Min readings, and Auto Power Off for enhanced usability
- PORTABLE DESIGN: Includes a carrying pouch for easy transportation, making it ideal for on-the-go use
- BATTERY INCLUDED: Comes with a 9V battery, ensuring you can start using the light meter right away
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Brand: Klein Tools | Manufacturer: Klein Tools
Dimensions: 8.24 x 2.13 x 1.40 inches | Weight: 0.34 pounds
Warranty: 1 year manufacturer
See On Amazon #3
6-in-1 QUANTADOSE Multi-Wavelength Bi-Luminescent UVA/UVB/UVC/Far-UVC Light Reusable Professional UV Test Card
Asin: B0BK1772JY | Model: QXT0032023QD | PartNumber: QXT0032023QD
While Under Uv Light: The Shortwave Analyte Is Sensitive To Artificial Sources Of 220-275Nm Uvc Light, Which Before Exposure Is Clear, While Under A Shortwave Uvc Source Will Glow In The Range Of Green To Yellow-Lime In Color. Instantly Indicates When Uvgi Wavelengths Are Present.
School/Teaching – Experiments On Ultraviolet Light And Fluorescence Are Easily Performed In The Classroom To Explore Different Wavelengths Of The Uv Light Spectrum..
Many Uses - Test Uv Blocking Claims For Items Like Sunglass, Window Tint Or Test Uv Light Sources Such As Sterilizing Leds And Uvc Bulbs, Nail Curing Lamps, Uv Print Equipment. The List Goes On And On! When Not In Use Keep Stored In The Supplied Uv Resistant Zip Lock Sleeve Or Store It In A Dark, Dry Place.. Limit Uv Light Exposure Times To 15 Seconds For > 500 Test..
After Uv Exposure: Uvgi Intensity Test -- Center Circle Will Display The Letters Uv For A Brief Amount Of Time (3-15 Seconds) Which Confirms Power Is Above 300 Microwatts When Exposed To 254Nm Uvc Light..
Back Of Test Card Has Uvc/Far-Uvc Light Beam Detector Useful When Installing Far-Uv Lighting In Occupied Spaces. This Quantadose Test Provides The Largest Shortwave Luminescent Surface Area Available On The Market That Still Fits In Your Wallet. Exactly What Professional Uvgi Installers Need To Detect Uvc/Far-Uvc Beam Angles!.
After Uv Exposure: Photochromic Dosimeter Strip Uses A Wide-Band Uv Analyte Sensitive To Artificial Or Natural Sources Of Light Between 200-400Nm Uva/Uvb/Uvc, Which Before Exposure Is Clear, After Exposure Displays Shades Of Purple. Perfect For Testing The Intensity Of Anything Uv Including Uvb Reptile Lights, With Instant Notification When Unsafe Wavelengths Are Present.
A Reviewer Called The Wrong Phone Number 888, Our Phone Support Is 800, Not 888. This Number Is For Product Support Only. The Reviewer Is Misleading Because Sales Are Never Offered By Our Support Staff Or Phone System In Anyway At All!.
While Under Uv Light: The Longwave Analyte Is Sensitive To Artificial Sources Of 300-395Nm Uva/Uvb Light, Which Before Exposure Is Clear, While Under A Longwave Uv Source Will Glow In The Range Of Red To Red-Pink In Color. Perfect For Testing 365Nm/395Nm Uv Flashlights And Professional Nail Gel Uv Lights.
Features
- There is no other UV test card like this with all new capabilities using tri-color dispersion in the world s only reusable bi-luminescent (Two Color) instant wavelength indicator that distinguishes between artificial sources of longwave UVA and shortwave UVC light with a residual third color shade of purple indicating UV intensity in 15 seconds
- WHILE UNDER UV LIGHT: The longwave analyte is sensitive to artificial sources of 300-395nm UVA/UVB light, which before exposure is clear, while under a Longwave UV source will glow in the range of red to red-pink in color. Perfect for testing 365nm/395nm UV flashlights and professional nail gel UV lights
- WHILE UNDER UV LIGHT: The shortwave analyte is sensitive to artificial sources of 220-275nm UVC light, which before exposure is clear, while under a Shortwave UVC source will glow in the range of Green to Yellow-lime in color. Instantly indicates when UVGI wavelengths are present
- AFTER UV EXPOSURE: Photochromic dosimeter strip uses a wide-band UV analyte sensitive to artificial or natural sources of light between 200-400nm UVA/UVB/UVC, which before exposure is clear, after exposure displays shades of purple. Perfect for testing the intensity of anything UV including UVB reptile lights, with instant notification when unsafe wavelengths are present
- AFTER UV EXPOSURE: UVGI Intensity Test -- Center circle will display the letters UV for a brief amount of time (3-15 seconds) which confirms power is above 300 microwatts when exposed to 254nm UVC light.
- Back of test card has UVC/FAR-UVC light beam detector useful when installing Far-UV lighting in occupied spaces. This QuantaDose test provides the largest shortwave luminescent surface area available on the market that still fits in your wallet. Exactly what professional UVGI installers need to detect UVC/Far-UVC beam angles!
- SCHOOL/TEACHING Experiments on Ultraviolet Light and Fluorescence are easily performed in the classroom to explore different wavelengths of the UV light spectrum.
- MANY USES - Test UV blocking claims for items like sunglass, window tint or test UV light sources such as sterilizing LEDs and UVC bulbs, nail curing lamps, UV print equipment. The list goes on and on! When not in use keep stored in the supplied UV resistant zip lock sleeve or store it in a dark, dry place.. Limit UV light exposure times to 15 seconds for > 500 test.
- A reviewer called the wrong phone number 888, our phone support is 800, not 888. This number is for product support only. The reviewer is misleading because sales are never offered by our support staff or phone system in anyway at all!
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Brand: QuantaDose | Manufacturer: Quanta X Technology
Dimensions: 2.13 x 3.37 x 0.06 inches
See On Amazon #4
EIDEAL | UV & UVC Test Card & UV Intensity Test Card | 3-in-1 UV Test Card | UVA & UVC Light Identifying Card | UV Bulb & LED Intensity Reading Card | UV Dosage Indicator Card | UVB Tester
Asin: B0BCP26GMS | Model: E003 | PartNumber: E003 | Ean: 0196852352265 | UPC: 196852352265
How To Read Results: The Uv & Uvc Test Has To Be Observed Directly Under The Light That You Are Testing. The Letters Will Disappear Immediately When Not Irradiated By The Light. The Uv Intensity Test Side Can Be Used In A Closed Box Or Directly Under The Light. This Test Gives An Indication Of The Uv Or Uvc Remaining In The Bulb Depending On The Time You Leave The Card Exposed To The Light. To Calculate Uv Dose: Uv Intensity (Μw/Cm² - The Reading Which The Card Gives You) X Exposure Time (Seconds)..
Developed With The Customer In Mind - We Wanted To Create A Simple To Use Card With Added Value. A Lot Of Thought And Investigation Went Into The Planning Of This Card So That It Would Be Easy To Understand And Simple To Use..
Different Uses/ Tests - So You Have Bought This Uvc Sanitizing Wand, But Is It Emitting The Correct Wavelength To Kill All Harmful Bacteria As Promised? The Uv Protection Film That Is Installed On Your Car Windows, Does It Block All Uv As Claimed? And Those Uv Blocking Glasses, Are They Protecting Your Eyes? Find Out!.
Simple To Use - These Cards Have Been Designed To Be Simple To Use And Easy To Understand. No Confusing Instructions And The Card Gives A Clear Indication Of The Test Results. Please Note That The Intensity Scale Gives An Approximate Indication Of The Intensity Remaining In A Bulb. Should You Require A More Accurate Reading, Please Use A Radiometer/ Optometer..
Features
- 3-in-1 REUSABLE CARD - The EIDEAL UV & UVC Test Card is double-sided. On the one side, you have two tests: UV light and UVC light, which indicate whether a bulb or light is indeed irradiating the type of UV light that it claims. On the other side, you can test any UV or UVC bulb's remaining intensity. Remember UV lights have a life span of about 9000 hours. We recommend storing the card in the packaging sleeve to protect the sensitive test area.
- SIMPLE TO USE - These cards have been designed to be simple to use and easy to understand. No confusing instructions and the card gives a clear indication of the test results. Please note that the intensity scale gives an approximate indication of the intensity remaining in a bulb. Should you require a more accurate reading, please use a Radiometer/ Optometer.
- HOW TO READ RESULTS: The UV & UVC test has to be observed directly under the light that you are testing. The letters will disappear immediately when not irradiated by the light. The UV Intensity test side can be used in a closed box or directly under the light. This test gives an indication of the UV or UVC remaining in the bulb depending on the time you leave the card exposed to the light. To calculate UV Dose: UV Intensity ( W/cm - the reading which the card gives you) x Exposure Time (seconds).
- DIFFERENT USES/ TESTS - So you have bought this UVC sanitizing wand, but is it emitting the correct wavelength to kill all harmful bacteria as promised? The UV protection film that is installed on your car windows, does it block all UV as claimed? And those UV blocking glasses, are they protecting your eyes? Find out!
- DEVELOPED WITH THE CUSTOMER IN MIND - We wanted to create a simple to use card with added value. A lot of thought and investigation went into the planning of this card so that it would be easy to understand and simple to use.
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Brand: EIDEAL | Manufacturer: EIDEAL™
Dimensions: 0.10 x 3.37 x 2.13 inches
See On Amazon #5
Solarmeter Model 6.5R Reptile UV Index Meter, Handheld Digital Radiometer for Measuring Ultraviolet Light, Measures 280-400 nm with Range from 0-199.9 UV Index, Made in USA, ABS Polymer, Black
Asin: B076GXJFJG | Model: Solarmeter Model 6.5R | PartNumber: Solarmeter Model 6.5R | Ean: 0713049549293 | UPC: 713049549293
Stay Safe From Uv Light - Uva And Uvb Light Are Natural Components Of Sunlight, And Too Much Uv Light Exposure Can Lead To Serious Skin Conditions; Use This Meter To Check Uv Levels To Decide When It's Best To Do Outdoor Activities; Monitor Xeroderma Pigmentosum Exposure And Stay Safe.
About Us - Solarmeter By Solar Light Company Inc. Is The Industry Standard For Uv And Visible Light Radiometers That Measure Both Indoor And Outdoor Light Sources. Our Nist Traceable Meters Are Used To Monitor Lamp Irradiance And Aging For Uv Sterilization, Reptile Husbandry, Indoor Tanning, Red/Blue Light Phototherapy, Uv Curing And Uv Index..
Easy-To-Use - Compact, Handheld, And Durable, Our Solarmeter Uv Light Tester Features Simple Single-Button Operation And An Easy-To-Read Lcd Display; Powered By One 9-Volt Dc Battery (Included) Which Lasts Up To 2 Years Depending On Use, This Uv Light Meter Boasts Nist Traceable Accuracy.
Change Your Lamp Bulbs On Time - Special Purpose Bulbs Decay Over Time And Stop Emitting The Amount Of Uv Light They Should; With Our Solarmeter, Keeping Track Of Your Bulb's Performance Is Easier Than Ever, And So Is Knowing When It's Time To Change It.
Features
- Total UV Meter - Make sure your UV lamps are up to manufacturers' standards with this practical light meter, perfect for monitoring PUVA therapy lamp intensity and aging, testing acrylic shield transmission, checking the efficacy of UV blocking eyewear, measuring window film and tint transmission, and monitoring outdoor UV exposure
- Change Your Lamp Bulbs on Time - Special purpose bulbs decay over time and stop emitting the amount of UV light they should; with our Solarmeter, keeping track of your bulb's performance is easier than ever, and so is knowing when it's time to change it
- Stay Safe from UV Light - UVA and UVB light are natural components of sunlight, and too much UV light exposure can lead to serious skin conditions; Use this meter to check UV levels to decide when it's best to do outdoor activities; Monitor xeroderma pigmentosum exposure and stay safe
- Easy-to-Use - Compact, handheld, and durable, our Solarmeter UV Light Tester features simple single-button operation and an easy-to-read LCD Display; Powered by one 9-volt DC Battery (included) which lasts up to 2 years depending on use, this UV light meter boasts NIST Traceable accuracy
- About Us - Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light sources. Our NIST Traceable meters are used to monitor lamp irradiance and aging for UV sterilization, reptile husbandry, indoor tanning, red/blue light phototherapy, UV curing and UV Index.
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First Available: 10/15/2017
Brand: Solarmeter | Manufacturer: Solar Light Company, Inc
Dimensions: 4.25 x 2.40 x 0.87 inches | Weight: 0.28 Pounds
See On Amazon #6
PHOTOBIO LGBQM2 Advanced Quantum Sensor PAR Meter (Micromoles), Measure Light Intensity
Asin: B08HPGLZHL | Model: LGBQM2 | PartNumber: LGBQM2 | Ean: 0638104027069 | UPC: 638104027069
Maximize Crop Yields: There Is A Positive Proportional Relationship Between The Number Of Photons Absorbed In 400 To 700Nm Band And The Rate Of Photosynthesis..
Compatable With Modern Sole-Source And Supplemental Led Fixtures, High Pressure Sodium (Hps) De Grow Lights, As Well As Any Traditional Indoor Grow Light Source.
Store Up To 99 Measurements For Easy Reference While Adjusting Light Fixture Height, Dimmer Setting And Other Environmental Changes Throughout Each Phase Of Growth..
Reliability: Phantom’S Track Record Of Robust Reliability And Performance In Horticultural Equipment.
Simple And Easy Operation: Easy Operation, Hand Held, With Recording Of Up To 99 Readings.
Compact And Complete Main Unit, Remote Sensor, Two Connection Cables (Short-Coiled & 12’ Long-Straight), Aaa Batteries And Protective Carrying Case..
Measures Broad Spectrum: The Advanced Quantum Par Meter Is Designed To Measure Par (Photosynthetically Active Radiation) Flux In Wavelengths Ranging From 400 To 700Nm..
Features
- ACCURATE and COST EFFECTIVE: The Phantom PHOTOBIO Advanced Quantum PAR Meter provides measurement for any light source used in horticultural applications.
- MEASURES BROAD SPECTRUM: The Advanced Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm.
- MAXIMIZE CROP YIELDS: There is a positive proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis.
- COMPACT and COMPLETE main unit, remote sensor, two connection cables (short-coiled & 12 long-straight), AAA batteries and protective carrying case.
- RELIABILITY: Phantom s track record of robust reliability and performance in horticultural equipment
- SIMPLE and EASY OPERATION: Easy operation, hand held, with recording of up to 99 readings
- COMPATABLE with modern sole-source and supplemental LED fixtures, high pressure sodium (HPS) DE grow lights, as well as any traditional indoor grow light source
- STORE UP TO 99 measurements for easy reference while adjusting light fixture height, dimmer setting and other environmental changes throughout each phase of growth.
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Brand: PHOTOBIO | Manufacturer: PHOTOBIO
Dimensions: 3.15 x 5.59 x 6.22 Inches
See On Amazon #7
VBR-300 Light Meter,CCT Meter,Color Temperature,Test LUX Distribution,Foot Candle Meter
Asin: B0BC8K5T6Q | Model: VBR-300 | PartNumber: VBR-300 | Ean: 0700594618185 | UPC: 700594618185
Both Iphone And Android Can Use The Light Meter. The Vsensor App Can Be Downloaded In Apple Store And Google Play. Easy And Safe App. Only Need 3 Steps To Complete The Test..
Vbr-300 Light Meter Is Good For Designers, Lighting Repairmen, Car Light Inspectors, Photographers..
Large Test Range. Can See The Data Directly Even If The Lux Is Higher Than 200,000Lx When Using The Light Meter..
The Lux Distribution Of Each Point Can Be Recorded In An Orderly Manner According To The Grids..
Features
- Accurate, the light meter test LUX according to the color absorption curve of human eye. Can also test Correlated Color Temperature(CCT in short).
- The LUX distribution of each point can be recorded in an orderly manner according to the grids.
- Both Iphone and Android can use the light meter. The Vsensor APP can be downloaded in Apple Store and Google Play. Easy and safe APP. Only need 3 steps to complete the test.
- Large test range. Can see the data directly even if the LUX is higher than 200,000lx when using the light meter.
- VBR-300 light meter is good for designers, lighting repairmen, car light inspectors, photographers.
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Brand: VABIRA | Manufacturer: De-Power
Dimensions: 0.71 x 2.87 x 2.87 inches
See On Amazon #8
PAR Meter up to 6000umol/( s) DLI Calculator PPFD Test Recording Show PAR for Red, Blue Seperately in Light
Asin: B09BMR1SMF | Model: FH-100 | PartNumber: FH-100 | Ean: 0706952615926 | UPC: 706952615926
Record The Ppfd Data For Different Points By Grids And Calculate The Average. Can Calculate The Dli If The Ppfd Is Stable All The Way..
If Had Multi Fh-100 Par Meters, One Mobile Phone Can Read All The Par At Different Location..
The Fh-100 Can Be Placed On The Drone, Which Allows The Par To Be Tested Anywhere In The Greenhouse..
Simple And Safe App. Only Need To Connect The Bluetooth Of Smart Phone. Can Be Still Used Even If There Is No Internet Signals..
Show The Par Of Red | Blue Light Seperately In Light. Blue Light Is Efficiently Absorbed By Plant Chlorophyll. Red Light Is Conductive To The Growth Of Flowers And The Maturation..
Features
- FH-100 can test the PAR for any spectrum accurately, the par senosr IC is from a famous Japan company. Search "accuracy" in Q&A to see the comparison between FH-100 and other brand.
- Show the PAR of Red | Blue light seperately in light. Blue light is efficiently absorbed by plant chlorophyll. Red light is conductive to the growth of flowers and the maturation.
- Record the PPFD data for different points by grids and calculate the average. Can calculate the DLI if the PPFD is stable all the way.
- Simple and safe APP. Only need to connect the bluetooth of smart phone. Can be still used even if there is no internet signals.
- If had multi FH-100 PAR meters, one mobile phone can read all the PAR at different location.
- The FH-100 can be placed on the drone, which allows the PAR to be tested anywhere in the greenhouse.
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Brand: FUTUREHORTI | Manufacturer: FUTUREHORTI
Dimensions: 0.50 x 2.90 x 2.90 inches
See On Amazon #9
Quantum Sensor PAR Meter Full-Spectrum PPFD Tester for Accurate Light Measurement Indoor and Outdoor Plant Photosynthetic Activity
Asin: B0C2CH9Q5C | Model: PAR-355 | PartNumber: PAR-355
🌱Additional Functions: Introduces Four Modes, Each With Distinct Capabilities: Avec: Measures Ppfd Every Second And Report The Average Measurement, Rec: Measures Ppfd Every Second And Reports The Data Logged, Cal: Zero Point , And Res: Reset The Unit And Clear The Log. (Pls Note: When You First Turn The Unit On, It Starts In Ave Mode Where The Meter Takes A Pffd Measurement Every Second. This Enables You To Immediately Move The Meter Over An Area To Determine The Average Ppfd)..
🌱 Data Recording And Live Display: Enables The Storage Of Up To 100 Measured Values, Supporting Thorough Data Accumulation And Scrutiny. Offers A Live Display Of The Most Recent Four Recorded Data Points, Facilitating Swift Monitoring And Analysis. To See Additional Logged Measurements, Press The Mode Button Until Rec Is Displayed. After A Brief Delay The Word Rec Will Blink. Next, Press The Hold. This Results In Index 001 Blinking At The Top Center Of The Display To The Right Of Rec And The Measurement Stored At Index 001 To Be Shown In The Center Of The Display..
🌱Flexible Performance: Features A Tripod Socket For Stable Mounting During Measurements, Ensuring Accuracy And Convenience. Please Note: Can’T Leave The Unit On A Tripod To Record Average Light During A Period, Because The Unit Automatically Shuts Off After 3 Minutes When No Buttons Are Pressed..
🌱3 Types Of Measurements: 1)Dynamic Measurements: As You Move The Meter Over An Area, Dynamic Measurements Are Taken Every Second. Dynamic Measurements Continue To Be Made Until You Either Press Hold Or Turn The Unit Off. Dynamic Measurements Are Stored In An Internal Buffer And Used To Report Ave (Average), Max (Maximum), And Min (Minimum) Dynamic Measurements. 2)Hold Measurement: When Hold Is Pressed, The Word “Hold” Is Displayed, And Additional Dynamic Measurements Are No Longer Made. 3)Logged Measurements: Up To 100 Measurements May Be Stored In A Data Log At Indexes 001 Through 100. To Log Any Dynamic Measurement, Simply Press The Up/Log Button..
Features
- PPFD Measurement: Measures Photosynthetic Photon Flux Density (PPFD) within a range of 0 to 5000 mol/m /sec. Measures wavelengths within the range of 400 10nm to 700 10nm, covering the essential spectrum for photosynthesis. Features a spacious screen display for effortless reading of measurements, ensuring clarity and convenience. Provides MAX/MIN/AVG data functionality, enabling thorough analysis of measured values.
- 3 TYPES OF MEASUREMENTS: 1)Dynamic Measurements: As you move the meter over an area, dynamic measurements are taken every second. Dynamic measurements continue to be made until you either press HOLD or turn the unit off. Dynamic measurements are stored in an internal buffer and used to report AVE (average), MAX (maximum), and MIN (minimum) dynamic measurements. 2)Hold Measurement: When HOLD is pressed, the word HOLD is displayed, and additional dynamic measurements are no longer made. 3)Logged Measurements: Up to 100 measurements may be stored in a data log at indexes 001 through 100. To log any dynamic measurement, simply press the UP/LOG button.
- ADDITIONAL FUNCTIONS: Introduces four modes, each with distinct capabilities: AVEC: measures PPFD every second and report the average measurement, REC: measures PPFD every second and reports the data logged, CAL: zero point , and RES: reset the unit and clear the log. (Pls note: When you first turn the unit on, it starts in AVE mode where the meter takes a PFFD measurement every second. This enables you to immediately move the meter over an area to determine the average PPFD).
- FLEXIBLE PERFORMANCE: Features a tripod socket for stable mounting during measurements, ensuring accuracy and convenience. Please note: Can t leave the unit on a tripod to record average light during a period, because the unit automatically shuts off after 3 minutes when no buttons are pressed.
- Data Recording and Live Display: Enables the storage of up to 100 measured values, supporting thorough data accumulation and scrutiny. Offers a live display of the most recent four recorded data points, facilitating swift monitoring and analysis. To see additional logged measurements, press the MODE button until REC is displayed. After a brief delay the word REC will blink. Next, press the HOLD. This results in index 001 blinking at the top center of the display to the right of REC and the measurement stored at index 001 to be shown in the center of the display.
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
See On Amazon #10
General Tools Digital UVA/UVB Meter | Measures UV-A/B Intensity (280-400 nm) | Two Ranges, Backlit LCD, Memory Function | Safety and Environmental Monitoring | Kit includes tripod and Magnetic Mount
Asin: B002JOR0JO | Model: UV513AB | PartNumber: UV513AB | Ean: 0681035012796, 8656122483515, 0971485411455, 0079531646223, 0698895084689, 0080000324740 | UPC: 080000324740, 698895084689, 971485411455, 681035012796, 079531646223
Backlit Lcd Display: Easy-To-Read Dual-Readout 4-Digit Lcd With High And Low Measurements Ensures Quick And Clear Visibility, Even In Varying Lighting Conditions..
Multiple Mounting Options: Designed For Flexibility, The Meter Includes Both Tripod And Magnetic Mounts, Providing Convenient Solutions For Various Measurement Scenarios..
Memory Function: Features A 20-Measurement Memory With Automatic Time Recording, Allowing Users To Track And Analyze Uv Exposure Over Time For Improved Safety And Awareness..
Dual Uv Range Measurement: Accurately Measures Both Long And Medium Wave Uv-A/B Radiation, Providing Comprehensive Data On Uv Intensity For Safety And Environmental Monitoring. This Versatile Unit Offers Measurements In Mw/Cm2 Or Uw/Cm2, With Automatic Measuring Capabilities For Convenient And Precise Uv Assessment..
Features
- MEDIDOR DIGITAL DE UVA/UVB GENERAL TOOLS - Mide Intensidad UV-A/B (280-400 nm) con dos Rangos, Pantalla LCD iluminada, Funci n de Memoria - Para Seguridad y Monitoreo Ambiental - El kit incluye Tripie y Base Magn tica
- DUAL UV RANGE MEASUREMENT: Accurately measures both long and medium wave UV-A/B radiation, providing comprehensive data on UV intensity for safety and environmental monitoring. This versatile unit offers measurements in mW/cm2 or uW/cm2, with automatic measuring capabilities for convenient and precise UV assessment.
- BACKLIT LCD DISPLAY: Easy-to-read dual-readout 4-digit LCD with high and low measurements ensures quick and clear visibility, even in varying lighting conditions.
- MEMORY FUNCTION: Features a 20-measurement memory with automatic time recording, allowing users to track and analyze UV exposure over time for improved safety and awareness.
- MULTIPLE MOUNTING OPTIONS: Designed for flexibility, the meter includes both tripod and magnetic mounts, providing convenient solutions for various measurement scenarios.
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Brand: General Tools | Manufacturer: General Tools
Dimensions: 10.50 x 2.88 x 10.63 inches | Weight: 2.00 Pounds
Warranty: Warranted for workmanship and materials
See On Amazon #11
Mxmoonfree Tint Meter, Digital Window Tint Meter, 3-in-1 Solar Film Transmission Meter, UV IR Rejection Meter Spectrum Tester for Precise Filmed Glass Testing Window Tint
Asin: B0CQ7RLJPV | Model: LS162 | PartNumber: LS162
Compact Size And Long Battery Life -- With The Ompact Size, Portable Solar Tester Meter Fits Perfectly Into Your Hand, Providing Effortless And Comfortable Operation. Powered By 4Pcs Aaa Batteries (Included) And Featuring Ultra-Low Power Consumption, You Can Enjoy Hours Of Uninterrupted Measurements..
Unmatched Versatility And Reliability -- Our Solar Film Transmission Meter Is Your Go-To Tool For Various Occasions. Whether You’Re Involved In Solar Film Production, Quality Control, Inspection, Or Even Exhibition Showcasing, This Solar Tester Is Perfect For Judging The Legality Of Car Window Transmittance. Count On Its Precision For Consistent Results Every Time..
Warranty -- Mxmoonfree Provides 12-Months Warranty And Lifetime Technical Support. Please Feel Free To Contact Us With Any Questions. Each Model Has To Be Tested And Inspected Many Times Before Leaving The Factory. If There Is Any Question,We Are Honored To Provide You With Effective Support..
Instant And Effortless Operation -- Simplify Your Measuring Process With Our Tint Meter Inspector’S Simple Operation. Just Place Your Test Object Into The Test Tank, And Within Seconds, The Device Will Display The Three Test Results Simultaneously. Save Time And Effortlessly Obtain Accurate Measurements..
Versatile Testing For Thin Film Glass -- Leave No Glass Untested! Our Window Tint Meter Is Designed With Test Slots That Can Accommodate Glass Up To 8Mm Wide [1/3’’], Allowing For Direct Testing Of Thin Film Glass. Get Precise Results Without Any Hassle..
Features
- 3-in-1 Simultaneous Measurement -- Experience unprecedented convenience with our Transmission Meter s ability to measure three crucial values simultaneously - Visible Light Transmittance (VLT), Ultraviolet Rejection (UVR), and Infrared Rejection (IRR). Achieve accurate and reliable results every time.
- Versatile Testing for Thin Film Glass -- Leave no glass untested! Our Window Tint Meter is designed with test slots that can accommodate glass up to 8mm wide [1/3 ], allowing for direct testing of thin film glass. Get precise results without any hassle.
- Compact Size and Long Battery Life -- With the ompact size, Portable Solar Tester Meter fits perfectly into your hand, providing effortless and comfortable operation. Powered by 4pcs AAA batteries (included) and featuring ultra-low power consumption, you can enjoy hours of uninterrupted measurements.
- Instant and Effortless Operation -- Simplify your measuring process with our Tint Meter Inspector s simple operation. Just place your test object into the test tank, and within seconds, the device will display the three test results simultaneously. Save time and effortlessly obtain accurate measurements.
- Unmatched Versatility and Reliability -- Our Solar Film Transmission Meter is your go-to tool for various occasions. Whether you re involved in solar film production, quality control, inspection, or even exhibition showcasing, this Solar Tester is perfect for judging the legality of car window transmittance. Count on its precision for consistent results every time.
- Warranty -- Mxmoonfree provides 12-months warranty and lifetime technical support. Please feel free to contact us with any questions. Each model has to be tested and inspected many times before leaving the factory. If there is any question,we are honored to provide you with effective support.
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Brand: Mxmoonfree | Manufacturer: Mxmoonfree
Weight: 1.10 Pounds
See On Amazon #12
PAR Meter Full-Spectrum Quantum Par Meter Advanced PPFD Meter Tester Measures Grow Light Intensity for Indoor and Outdoor Plants 400-700nm
Asin: B0BRJ5BNX2 | Model: MILA35500 | PartNumber: MILA35500
🌿【Great Advantage】Growing Plants Inside The House Can Be Challenging. The Use Of A Quantum Par Meter Will Be A Great Help In Dealing With Plant Lighting. Light Is An Essential Part Of Plant Growth Used For Photosynthesis.
🌿【Handheld Par Tester】Portable Designed For Users Can Conveniently Carry The Ppfd Tester Anywhere To Test The Light Intensity Of Growing Plants In The Field, Inside The House, In The Backyard, Nursery, In Horticulture, Etc..
🌿【Application:】Use To Measure The Light Intensity For Both Terrestrial And Underwater Plants. Effectively Optimize Lighting When Growing High-Value Crops Such As Micro Greens, Coral Reefs, Chili Peppers, And Many More..
🌿【Display】Large Lcd Screen Display, User Can See The Last 4 Recorded Par (Ppfd) Readings And Also Display The Battery Strength.This Ppfd Meter For Full Spectrum Led Grow Light Will Prompt The User When There Is A Need To Replace The Battery. It Also Features Max/Min/Average/Hold Functions..
Features
- PROFESSIONAL PAR TESTER Portable PAR quantum meter measures Photosynthetically Active Radiation in wavelengths ranging from 400 to 700nm under all grow-lighting used for plants. Measure up to 5,000umol/( s) and record 100 measured data.
- DISPLAY Large LCD screen display, user can see the last 4 recorded PAR (PPFD) readings and also display the battery strength.This ppfd meter for full spectrum led grow light will prompt the user when there is a need to replace the battery. It also features MAX/MIN/AVERAGE/HOLD functions.
- GREAT ADVANTAGE Growing plants inside the house can be challenging. The use of a Quantum PAR meter will be a great help in dealing with plant lighting. Light is an essential part of plant growth used for photosynthesis
- APPLICATION: Use to measure the light intensity for both terrestrial and underwater plants. Effectively optimize lighting when growing high-value crops such as micro greens, coral reefs, chili peppers, and many more.
- HANDHELD PAR TESTER Portable Designed for users can conveniently carry the PPFD tester anywhere to test the light intensity of growing plants in the field, inside the house, in the backyard, nursery, in horticulture, etc.
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Brand: Landtek | Manufacturer: L:andtek
Dimensions: 1.80 x 7.40 x 3.60 inches
See On Amazon #13
Portable Solar Tester Meter, Tint Solar Film Car Transmission Meter Filmed Glass Tester UV IR Rejection Meter Spectrum Tester IR 950nm UV 365nm VR 550nm
Asin: B09F2P47V4 | Ean: 0793869157045 | UPC: 793869157045
【Test Degree】The Testing Slot Of The Solar Meter Is Up To 8Mm, Can Test Filmed Glass Directly And And Car Side Screen..
【Wide Range Of Use】The Tint Meter For Cars Are Suitable For Measure Film, Filmed Glass, Window Tint, Side Windshield Etc. Test For Performance Demonstrate, Production, Qa, Inspection And So On Many Occasions..
【Service Guarantee】If You Have Any Problem, You Can Contact Our Customer Service. There Is A Technical Support For Timely And Effectively Solving The Quality Problem Within 24 Hours..
【Automatic Calibration Function】The Instrument Has A Real-Time Dynamic Self-Calibration Function, Which Is Automatically Calibrated After Power On. The Test Sample Can Be Put In Only After 100,0.0,0.0 Is Displayed On The Screen After Power On..
【Simple Operation】Rapid Measurement, Putting The Testing Sample In The "Opening", Uv, Vl And Ir Transmission Values Of The Sample Will Simultaneously Display Immediately..
【Data Lock Function】At The End Of Measurement, The Data Can Be Locked On The Screen For Easy Reading..
【Features】Light Weight And Compact, Easy To Carry. Small Size Make It Easy To Measure On The Go. Portable, Battery Powered(Batteries Are Not Included), Ultra-Low Power Consumption. It's An Excellent Window Tint Meter..
Features
- Excellent Tester Meter The tint meter has UV transmission meter, IR transmission meter, light transmittance meter, three functions in one device and easy to read.
- Features Light weight and compact, easy to carry. Small size make it easy to measure on the go. Portable, battery powered(batteries are not included), ultra-low power consumption. It's an excellent window tint meter.
- Test Degree The testing slot of the solar meter is up to 8mm, can test filmed glass directly and and car side screen.
- Data Lock Function At the end of measurement, the data can be locked on the screen for easy reading.
- Automatic Calibration Function The instrument has a real-time dynamic self-calibration function, which is automatically calibrated after power on. The test sample can be put in only after 100,0.0,0.0 is displayed on the screen after power on.
- Simple Operation Rapid measurement, putting the testing sample in the OPENING, UV, VL and IR transmission values of the sample will simultaneously display immediately.
- Wide Range of Use The tint meter for cars are suitable for measure film, filmed glass, window tint, side windshield etc. Test for performance demonstrate, production, QA, inspection and so on many occasions.
- Service Guarantee If you have any problem, you can contact our customer service. There is a technical support for timely and effectively solving the quality problem within 24 Hours.
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Brand: QIANS | Manufacturer: QIANS
Weight: 0.36 Pounds
See On Amazon #14
Window Tint Meter, Car Film Transmission Meter Window Tint,VLT Tester Coating 0 to 100% Visual Light Transmission for Mesuring Film, Filmed Glass, Window Tint, Side Windshield
Asin: B07HK785DM | Model: WTTK-76 | PartNumber: WTTK-76 | Ean: 0713072682479, 0713072684251 | UPC: 713072682479, 713072684251
➥Innovative Design: Features Cutting-Edge Technology For A Unique Selling Point. Ideal For Professionals And Diyers, Providing Superior Results And Unmatched Performance..
➥ User-Friendly: Easy To Use And Maintain. Its Unique Features Streamline Tinting Processes And Solve Customer Pain Points. Perfect For Professionals And Beginners Alike..
➥Premium Materials: Crafted With High-Quality Materials To Provide Long-Lasting Benefits. Suitable For All Weather Conditions, Perfect For Automotive, Residential, And Commercial Applications..
➥Versatile Possibilities: Includes A Variety Of Functions For Endless Applications. Perfect For Automotive Enthusiasts, Professionals, And Hobbyists. Encourages Skill Development, Suitable For All Age Ranges..
Features
- Accurate Measurement: Window Tint Meter measures light transmittance with precision, ensuring the highest quality and durability. Suitable for all transparent, translucent automotive, aerospace glass, and liquids. [Color/Size Variation].
- Versatile Possibilities: Includes a variety of functions for endless applications. Perfect for automotive enthusiasts, professionals, and hobbyists. Encourages skill development, suitable for all age ranges.
- Innovative Design: Features cutting-edge technology for a unique selling point. Ideal for professionals and DIYers, providing superior results and unmatched performance.
- Premium Materials: Crafted with high-quality materials to provide long-lasting benefits. Suitable for all weather conditions, perfect for automotive, residential, and commercial applications.
- User-Friendly: Easy to use and maintain. Its unique features streamline tinting processes and solve customer pain points. Perfect for professionals and beginners alike.
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Brand: TEKCOPLUS | Manufacturer: TekcoPlus Ltd
Dimensions: 2.56 x 4.96 x 1.06 inches | Weight: 0.22 Pounds
See On Amazon #15
Digital Car Window Tint Meter Portable Solar Tester Meter Visual Light Transmission Tester Filmed Glass Tester UV IR Rejection Meter Spectrum Tester
Asin: B00MXNKRYQ | Model: WTM-1100 | PartNumber: WTM-1100 | Ean: 0701936211743 | UPC: 701936211743
✨Digital Display And High Resolution: Features A Clear 10Mm Lcd Display And A Wide Measurement Range With High Resolution, Providing Accurate And Reliable Reading Results. 0~100% Light Transmission Measurement Range..
✨Additional Connectivity Options: Can Be Connected To A Pc Computer Via An Optional Cable And Software For Rs232c Interface (Not Included), Expanding Its Functionality..
✨Convenient And Portable: With Its Solid Structure, Small Size, And Lightweight Design, It's Easy To Carry And Use. It Also Has A Continuous Measuring Mode And Its Own Internal Light Source For Day Or Night Use..
✨Versatile Applications: Suitable For Measuring The Transmittance Or Haze Of Various Transparent Or Translucent Samples, Including Automotive, Aerospace, Glass Products, Plastic Sheets, And More..
Features
- Accurate window tint measurement: This handheld device accurately measures the total amount of Visual Light Transmission (VLT) through a window and any coating (tint film) on it.
- Versatile applications: Suitable for measuring the transmittance or haze of various transparent or translucent samples, including automotive, aerospace, glass products, plastic sheets, and more.
- Digital display and high resolution: Features a clear 10mm LCD display and a wide measurement range with high resolution, providing accurate and reliable reading results. 0~100% light transmission measurement range.
- Convenient and portable: With its solid structure, small size, and lightweight design, it's easy to carry and use. It also has a continuous measuring mode and its own internal light source for day or night use.
- Additional connectivity options: Can be connected to a PC computer via an optional cable and software for RS232C interface (not included), expanding its functionality.
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Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Dimensions: 8.00 x 10.00 x 2.00 inches | Weight: 0.22 pounds
See On Amazon #16
Par Meter Quantum Par Meter for led Grow Lights, PPFD Meter with 400-700nm Wavelength Range, 100 Groups, Data Logging, Calibration Function for led Grow Light, Greenhouse, Indoor, Outdoor
Asin: B0C9447SZD | Model: DP-380 | PartNumber: DP-380
✅【Data Record】This Ppfd Meter Itself Can Record Up To 100 Groups Data, It's Easy To Review The Previous Readings In The Meter, Providing A Quick And Convenient Way For The User To View Recent Measurements.
✅【Wide Applications】Danoplus Quantum Par Meter Is Portabe And Lightweight Designed, It's Easy To Carry And Measure Par Level In Different Applications For Greenhouse, Led Grow Lights, Indoor&Outdoor.
✅【Multi-Functional】The Sensor Of Par Meter Is Designed With A 1/4'' Tripod Screw Mount, Large Lcd Screen, The Ppfd Meter Is Multi-Functional: Calibration, Data Record, One-Key Rcfs Function.
✅【4.9Ft&12Ft Sensor】This Par Meter Comes With 2 Connecting Cables, One Is 4.9Ft Coiled Cable, The Other Is 12Ft Straight Cable, Allow You To Measure The Different Position Quantum Light Easily.
Features
- High Precision The measurement range of the par meter is up to 4000 mol/m /sec, the wavelength range is from 400nm to 700nm, providing accurate and reliable readings
- 4.9ft&12ft Sensor This par meter comes with 2 connecting cables, one is 4.9ft coiled cable, the other is 12ft straight cable, allow you to measure the different position quantum light easily
- Data Record This PPFD meter itself can record up to 100 groups data, it's easy to review the previous readings in the meter, providing a quick and convenient way for the user to view recent measurements
- Multi-Functional The sensor of Par Meter is designed with a 1/4'' tripod screw mount, large LCD screen, the ppfd meter is multi-functional: Calibration, Data Record, one-key RCFS function
- Wide Applications DANOPLUS Quantum Par Meter is portabe and lightweight designed, it's easy to carry and measure PAR level in different applications for greenhouse, led grow lights, indoor&outdoor
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Brand: DANOPLUS | Manufacturer: DANOPLUS
Dimensions: 0.98 x 4.50 x 2.30 Inches | Weight: 0.35 pounds
See On Amazon #17
PAR Meter, Quantum PAR Meter PPFD Meter for LED Grow Lights (400-700nm), PAR Light Meter with Data Logging for Photosynthesis Light Intensity Indoor Gardening Plant, Aquarium
Asin: B0CBJQYRWZ | Model: TK380PLUS | PartNumber: TK380PLUS
Data Logging : This Par Meter Is Able To Record Up To 100 Groups Data, It's Easy To Review The Previous Readings, Providing A Quick And Convenient Way For The User To View Recent Measurements..
Simple And Easy Operation :Indoor Plants Meter Made With High-Quality Materials, Easy Operation, Hand Held,Our Par Light Meter Is Built To Withstand Frequent Use And Provide Long-Lasting Performance,With 2 Connecting Cables, One Is 4.9Ft Coiled Cable, The Other Is 12Ft Straight Cable, Allow You To Measure The Different Position Quantum Light Easily..
🛠️ User-Friendly: The Intuitive Design Makes It Easy For Both Beginners And Experts To Use. Simply Point, Measure, And Watch Your Plants Thrive..
Versatile Compatibility : Par Light Meter Suitable For Various Types Of Led Grow Lights Used In Indoor Gardening, Hydroponics, And Greenhouse Cultivation, The Sensor Of Par Meter Is Designed With A 1/4'' Tripod Screw Mount, Calibration, Data Record, Rcfs Functions..
Optimize Growth: Quantum Par Meter Ensure Your Plants Receive The Ideal Light Wavelengths (400-700Nm) Necessary For Efficient Photosynthesis And Healthy Growth, Simply Point The Meter Towards Your Plants' Light Source And Instantly Obtain Accurate Par Readings..
Features
- ACCURATE MEASUREMENT: Our PAR light meter precisely measures the photosynthetically active radiation (PAR) emitted by LED grow lights.The measurement range of the par meter is up to 4000 mol/m /sec, wavelength range is from 400nm to 700nm, providing accurate and reliable readings.
- OPTIMIZE GROWTH: Quantum PAR Meter Ensure your plants receive the ideal light wavelengths (400-700nm) necessary for efficient photosynthesis and healthy growth, Simply point the meter towards your plants' light source and instantly obtain accurate PAR readings.
- DATA LOGGING : This par meter is able to record up to 100 groups data, it's easy to review the previous readings, providing a quick and convenient way for the user to view recent measurements.
- VERSATILE COMPATIBILITY : PAR Light Meter Suitable for various types of LED grow lights used in indoor gardening, hydroponics, and greenhouse cultivation, The sensor of Par Meter is designed with a 1/4'' tripod screw mount, Calibration, data record, RCFS functions.
- SIMPLE and EASY OPERATION :Indoor Plants meter Made with high-quality materials, Easy operation, hand held,our PAR light meter is built to withstand frequent use and provide long-lasting performance,with 2 connecting cables, one is 4.9ft coiled cable, the other is 12ft straight cable, allow you to measure the different position quantum light easily.
- User-Friendly: The intuitive design makes it easy for both beginners and experts to use. Simply point, measure, and watch your plants thrive.
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Brand: TEKCOPLUS | Manufacturer: Tekcoplus Ltd
Dimensions: 3.00 x 6.00 x 5.00 Inches
Warranty: 1 year.
See On Amazon #18
Apogee Instruments MQ-500 Full-Spectrum Quantum PAR Meter & Telescopic Wand Bundle - Digital PPFD Meter for LED Greenhouse Grow Lights, Sunlight, & Plant Monitoring
Asin: B09MYDTW5C
Measure Par Not Lux: Lux Or Foot-Candle Meters Are Designed To Mimic The Human Eye's Response To Light And Are Irrelevant For Plants. Cheap Lux Meters Are Mass-Produced For Use In Photography And Are Often Improperly Marketed As Par Meters For Plants. Authentic Apogee Par Meters Have Been Used For Nearly All Modern Plant Lighting Research And Are Recommended As The Standard By Most Lighting Manufacturers..
Dr Bruce Bugbee: For 30 Years, Apogee Par Meters Have Been Designed And Refined By Dr Bruce Bugbee, A World-Famous Crop Physiologist, Leading Authority On Plant Photobiology, And Leading Advisor To Lighting Manufacturers. Authentic Apogee Par Meters Have Been Used In Virtually All Modern Plant Lighting Research And Are Recommended As The Standard Meter By Most Lighting Manufacturers..
Rugged Design: The Sensor Head Is Made From High-Grade Machined Aluminum And Fully Potted With Electronic Epoxy Making It Impervious To Water And Rough Use. The Tangle-Free Sensor Cable Allows For Measurements Of Par Far Out Over The Plant Canopy While Still Being Able To Read The High-Contract Display Screen..
Features: Ruggedized, Precision Optics Accurately Measure The Total Of All Photosynthetic Photons From 400-700 Nm From Any Light-Source Ensuring Crops Receive The Recommended Light Intensity Needed For Maximum And Consistent Yields, Grow After Grow. The Meter Reads Current Instantaneous Intensity, Can Log Measurements Over A 24 Hour Period (Dli), And Collects And Stores Sample Readings From Different Spots Of The Plant Canopy For Par Mapping..
Features
- PREMIUM QUALITY: The MQ-500 is the premium PAR meter of choice of research scientists and serious growers who need absolutely accurate PAR measurements season after season. Budget PAR meters can start out as accurate, but readings can drift up to 50% or more after one year due to the degradation of the cheaper, low-grade optics. This unpredictable accuracy can lead to disastrous crop results and inconsistent grows.
- FEATURES: Ruggedized, precision optics accurately measure the total of all photosynthetic photons from 400-700 nm from any light-source ensuring crops receive the recommended light intensity needed for maximum and consistent yields, grow after grow. The meter reads current instantaneous intensity, can log measurements over a 24 hour period (DLI), and collects and stores sample readings from different spots of the plant canopy for PAR mapping.
- MEASURE PAR NOT LUX: LUX or Foot-candle meters are designed to mimic the human eye's response to light and are irrelevant for plants. Cheap LUX meters are mass-produced for use in photography and are often improperly marketed as PAR meters for plants. Authentic Apogee PAR meters have been used for nearly all modern plant lighting research and are recommended as the standard by most lighting manufacturers.
- RUGGED DESIGN: The sensor head is made from high-grade machined aluminum and fully potted with electronic epoxy making it impervious to water and rough use. The tangle-free sensor cable allows for measurements of PAR far out over the plant canopy while still being able to read the high-contract display screen.
- DR BRUCE BUGBEE: For 30 years, Apogee PAR meters have been designed and refined by Dr Bruce Bugbee, a world-famous crop physiologist, leading authority on plant photobiology, and leading advisor to lighting manufacturers. Authentic Apogee PAR meters have been used in virtually all modern plant lighting research and are recommended as the standard meter by most lighting manufacturers.
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Brand: Apogee Instruments | Manufacturer: Apogee Instruments
Weight: 0.40 Pounds
See On Amazon #19
AISITESY Vision Meter Digital 19" LCD Electronic Optical Vision Meter with 44+ Visual Targets and 5 Display Methods Optometry Projector with Remote Control
Asin: B0BYDCRG3X
With A Range Of Recording Methods, Including Decimal And Imperial Fraction, The Lcd Visual Acuity Chart Is A Versatile Tool That Adapts To Meet Your Needs. It Also Includes Table Support And Wall Mount Options, Giving You The Flexibility To Use It Wherever Is Most Convenient For You..
【One-Year Warranty】Provides A One-Year Warranty Period. When There Is A Problem With The Product, You Will Be Provided With Parts And Solutions..
With A 19-Inch Tft Monitor And A Dot Pitch Of 0.282Mm, The Chart Produces Clear, High-Quality Images For Easy Identification Of The Symbols On The Chart. The Chart Also Allows For A Range Of Working Distances, From 1M To 6.5M, Making It Perfect For Use In Any Room..
Features
- Take control of your vision health with the LCD Visual Acuity Chart. Designed for home or clinical use, this chart is the perfect tool for monitoring visual acuity and tracking changes over time. Measuring visual acuity is quick and easy.
- With a 19-inch TFT monitor and a dot pitch of 0.282mm, the chart produces clear, high-quality images for easy identification of the symbols on the chart. The chart also allows for a range of working distances, from 1m to 6.5m, making it perfect for use in any room.
- With a range of recording methods, including decimal and imperial fraction, the LCD Visual Acuity Chart is a versatile tool that adapts to meet your needs. It also includes table support and wall mount options, giving you the flexibility to use it wherever is most convenient for you.
- One-year warranty Provides a one-year warranty period. When there is a problem with the product, you will be provided with parts and solutions.
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Brand: AISITESY | Manufacturer: AISITESY
See On Amazon #20
DQITJ 4 Pcs Quick Test UVB Sensor, Reptile UV Tester Heating Lamp Photochromic UVB Card Indicator, Reused 500 Times
Asin: B0951Z1WX1 | Ean: 0740379829771 | UPC: 740379829771
Efficient Judement: Before Uv Detection, The Cartoon Lizard Pattern Is The Detection Area, And The Detection Area Becomes White. After Uv Detection, The Detection Area Changes From White To Purple.
Note: Fit For 3.0 ~10.0 Uvb Bulb And Fluorescent Bulb, And Please Put The Card In The Ticket Or Store It In A Dark Place When Not Use.
Recycle Use: The Card Can Be Used 500 Times When Used In Increments Of 10 Seconds.
10 Seconds Quickly Tseting: Place The Card At The Irradiation Point Under Ultraviolet Light (Within 2 Inch From The Lamp) And Wait For 10 Seconds To Detect Whether The Lamp Has Ultraviolet Rays.
Features
- PACKAGE INCLUDED: 4 pcs UV sensor testing card with sleeve, easy to store and carry
- 10 SECONDS QUICKLY TSETING: Place the card at the irradiation point under ultraviolet light (within 2 inch from the lamp) and wait for 10 seconds to detect whether the lamp has ultraviolet rays
- EFFICIENT JUDEMENT: Before UV detection, the cartoon lizard pattern is the detection area, and the detection area becomes white. After UV detection, the detection area changes from white to purple
- RECYCLE USE: The card can be used 500 times when used in increments of 10 seconds
- NOTE: Fit for 3.0 ~10.0 UVB bulb and Fluorescent bulb, and please put the card in the ticket or store it in a dark place when not use
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Brand: DQITJ | Manufacturer: DQITJ
Weight: 0.09 pounds
See On Amazon #21
PAR Meter 400-700 nm, DLI Calculator PPFD Recording, Convenient Bluetooth Connection to Your Phone, for Plant, Grow Tents, LED Grow Light, Greenhouses, Agriculture
Asin: B0CP7ZDQNS
Convenient Bluetooth Connection: Supports Easy Bluetooth Pairing, Compatible With The Genilife App On Your Mobile Phone For Real-Time Monitoring Of Daylight And Growth Light Intensity To Obtain The Dli Value. And Add Temperature And Humidity Monitoring Function To Help You Get More Perfect Data. Whether You Are A Novice Or A Professional Grower, It's Easy To Use, Providing A More Intelligent And Efficient Cultivation Experience..
Versatile Applications: Suitable For Various Cultivation Scenarios, Including Grow Tents, Indoor Greenhouses, And Controlled Environment Agriculture. It Offers A Comprehensive Lighting Solution For All Your Planting Needs..
Sturdy Design And User-Friendly Operation: The Housing Is Constructed From High-Strength Flame-Retardant Abs Engineering Plastic, Ensuring Durability And Safety. Clear Status Make Operation Simple And Intuitive. The Built-In Rechargeable Lithium Battery Ensures Long-Term, Cost-Effective Usage, Eliminating The Need For Frequent Battery Replacements, Enhancing Convenience, And Reliability..
Dli Value Calculation For Optimized Cultivation Plans: Integrated With A High-Precision Ppfd Sensor, Par Meter Effortlessly Captures Accurate Ppfd Data And Provides Precise Dli Values Within The Light Cycle. This Empowers You With Scientific Cultivation Plans..
Features
- MAXIMIZING PLANT GROWTH: The PAR Meter serves as your powerful ally in enhancing plant growth! By precisely measuring the light range (400 to 700 nanometers) that plants can use for photosynthesis, you can devise the optimal lighting plan to ensure plants absorb the required light energy, resulting in healthier and more robust plant growth.
- DLI VALUE CALCULATION FOR OPTIMIZED CULTIVATION PLANS: Integrated with a high-precision PPFD sensor, PAR Meter effortlessly captures accurate PPFD data and provides precise DLI values within the light cycle. This empowers you with scientific cultivation plans.
- CONVENIENT BLUETOOTH CONNECTION: Supports easy Bluetooth pairing, compatible with the Genilife APP on your mobile phone for real-time monitoring of daylight and growth light intensity to obtain the DLI value. And add temperature and humidity monitoring function to help you get more perfect data. Whether you are a novice or a professional grower, it's easy to use, providing a more intelligent and efficient cultivation experience.
- STURDY DESIGN AND USER-FRIENDLY OPERATION: The housing is constructed from high-strength flame-retardant ABS engineering plastic, ensuring durability and safety. Clear status make operation simple and intuitive. The built-in rechargeable lithium battery ensures long-term, cost-effective usage, eliminating the need for frequent battery replacements, enhancing convenience, and reliability.
- VERSATILE APPLICATIONS: Suitable for various cultivation scenarios, including grow tents, indoor greenhouses, and controlled environment agriculture. It offers a comprehensive lighting solution for all your planting needs.
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Brand: Zuomeng | Manufacturer: Zuomeng
See On Amazon #22
Tint Meter for Film or Window Transmission Reader Tester Checker Measure Enforcer Gauge for Cars UV/IR Rejection Rate Best Professional Spectrum Tester
Asin: B0CM721LHV | Model: TM-26 | PartNumber: TM-26
Very Easy To Use. The Tester Does Not Need Calibration And Performs Automatic Calibration When Turned On (When Turned On, The Measuring Sensor Must Be Empty).
Best Tint Meter - In Order To Record The Measurement, You Need To Place The Sample To Be Measured And Briefly Press The "Power" Button. The Meter Will Record The Measurement Result On The Display For Easy Reading And Recording Of The Measurement Result.
Universal And Multifunctional. - Transmittance Meter Can Measure Sample Down To 0.315 Inch (8Mm). That Is, From The Thinnest Film To Thick Glass..
All The Functions You Need In One Device - You Can Measure Darkness Percentage, Infrared Rejection Rate, Ultraviolet Rejection Rate Data. All This In One Meter.
Features
- BEST WINDOW AND FILM TINT TESTER. The sensor is very easy to use, you just need to place the sample to be measured and you will get an accurate measurement of light transmittance in percent
- ALL THE FUNCTIONS YOU NEED IN ONE DEVICE - You can measure darkness percentage, infrared rejection rate, ultraviolet rejection rate data. All this in one meter
- VERY EASY TO USE. The tester does not need calibration and performs automatic calibration when turned on (When turned on, the measuring sensor must be empty)
- UNIVERSAL AND MULTIFUNCTIONAL. - Transmittance meter can measure sample down to 0.315 inch (8mm). That is, from the thinnest film to thick glass.
- BEST TINT METER - In order to record the measurement, you need to place the sample to be measured and briefly press the Power button. The meter will record the measurement result on the display for easy reading and recording of the measurement result
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Brand: VVV-Group | Manufacturer: VVV-Group
See On Amazon #23
ZoiKoM Testo 540 Pocket Light Meter 0560 0540 Illuminance Tester Light insensity 0 to 99999 Lux
Asin: B0CYZBHKQ3 | Ean: 9143986674849
★ [High Quality Materials] Standard Size And Professional Equipment. High Reliability And Stability, Suitable For Household Appliances And Mechanical Fields..
★ There Are Two Types Of Displays On The Market: Pure Screen Displays And Lcd Displays. Prices Vary Greatly And Performance Varies Greatly. It Can Be Determined According To Needs And Price..
★ [Factory Store] We Are A Production Factory With Quality Assurance. You Can Install According To Your Own Needs, Which Is Both Convenient And Practical..
★ [Quality Assurance] With A Long Service Life, We Only Focus On High-Quality And Cost-Effective Products..
Features
- [Rest assured to purchase] You can install according to your own needs, which is widely used, convenient and practical. If you have any questions, please feel free to contact me at any time.
- [Quality Assurance] With a long service life, we only focus on high-quality and cost-effective products.
- [High quality materials] Standard size and professional equipment. High reliability and stability, suitable for household appliances and mechanical fields.
- [Factory Store] We are a production factory with quality assurance. You can install according to your own needs, which is both convenient and practical.
- There are two types of displays on the market: pure screen displays and LCD displays. Prices vary greatly and performance varies greatly. It can be determined according to needs and price.
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Brand: ZoiKoM | Manufacturer: ZoiKoM
See On Amazon #24
HKNDT TES-1339R Light Meter TES1339R Digital Lux Meter Datalogging Light Meter Measuring Range 0.01 to 999900 Lux,0.001 to 92927 fc, Autoranging 5 Step with RS232 Interface
Asin: B0CYT6JR9X
Dual Display, 4-Digit Lcd Reading..
Time-Hold Function. | Point - Average Function. | Comparator Function. | Auto Power Off Function. | Rs232 Interface..
Data Hold Function. | Data Memory And Read Function. | Data Logger Function..
Reference Value Setting For Relative Or Percentage Deviation Measurement..
Measuring Levels Ranging 0.01 To 999900 Lux,0.001 To 92927 Fc, Autoranging 5 Step..
Integral Illuminance Measurement. | Luminous Intensity Measurement..
Spectral Sensitivity Close To Cie Photopic Curve..
Ripple Measurement For Stray + Light Function..
User Calibration Function (Cal).
Features
- Spectral correction factor function (include LED)
- User calibration function (CAL)
- Dual Display, 4-digit LCD reading.
- Spectral Sensitivity close to CIE photopic Curve.
- Measuring Levels Ranging 0.01 to 999900 Lux,0.001 to 92927 fc, Autoranging 5 step.
- Integral illuminance measurement. | Luminous intensity measurement.
- Data Hold function. | Data memory and read function. | Data logger function.
- Reference value setting for relative or percentage deviation measurement.
- Ripple measurement for STRAY + LIGHT function.
- Time-hold function. | Point - average function. | Comparator function. | Auto power off function. | RS232 Interface.
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Brand: HKNDT | Manufacturer: HKNDT INSTRUMENTS
See On Amazon #25
L Bar Mini Prism, 90 Degree Prism 800meter Range Replacement Industrial -30mm Constant for Detection
Asin: B0CYL658DX | Model: Ragusoeuxcr3fzgq | PartNumber: Ragusoeuxcr3fzgq
Wide Application: Can Be Installed In Tunnels, Roads And Bridges, Dams, Buildings And Structures Or Some Other Fixed Places Or Objects.
Scope Of Application: Achieve Detection Of Tunnels, Subways, Mines, Etc., Suitable For A Variety Of Measuring Instruments.
Perfect Replacement: Compatible With For Leica Total Stations, Instead Of Gmp104, Has Stable Structure And Excellent Performance.
Accurate Measurement: Prism Glass Diameter Is 25.4Mm, Constant For ‑30Mm, Measuring Range Within 800Meter, Accurate And Efficient.
Features
- MULTI FUNCTION: Support objects measure, distortion, displacement, suitable for different types of total stations
- ACCURATE MEASUREMENT: Prism glass diameter is 25.4mm, constant for 30mm, measuring range within 800meter, accurate and efficient
- WIDE APPLICATION: Can be installed in tunnels, roads and bridges, dams, buildings and structures or some other fixed places or objects
- PERFECT REPLACEMENT: Compatible with for Leica total stations, instead of GMP104, has stable structure and excellent performance
- SCOPE OF APPLICATION: Achieve detection of tunnels, subways, mines, etc., suitable for a variety of measuring instruments
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Brand: Raguso | Manufacturer: Raguso
See On Amazon #26
PHOTOBIO LGBQM2 Advanced Quantum Sensor PAR Meter (Micromoles), Measure Light Intensity & General Tools MMD4E Digital Moisture Meter, Water Leak Detector, Moisture Tester, Pin Type
Asin: B0CYHJC5FD
Maximize Crop Yields: There Is A Positive Proportional Relationship Between The Number Of Photons Absorbed In 400 To 700Nm Band And The Rate Of Photosynthesis..
Moisture Reader: The Mold Test Features Large 0.3" High Digits In A Backlit Lcd For Quick And Easy Detecting. Our Mildew Scanner Includes Extra 8Mm Stainless Steel Pins, A Protective Cap That Doubles As A Calibration Checker, And A “9V” Battery..
Mold Tester: For An Accurate Test Read, Stick The Stainless Steel Pins Into The Surface Of What You're Measuring. The Gauge Has A Broad Range Of 5 - 50% For Wood And 1.5 - 33% For Building Materials Such As Concrete And Drywall..
Humidity Sensor: Our Handy Meter Tool Can Quickly Determine What Level Of Remediation Is Needed To Keep Your Family Safe From Black Mold. High Levels Of Dampness That Go Untreated Are The Leading Cause Of Harmful Fungus Growth In The Home..
Water Leak Detector: Finding The Moisture Content In Your Wood Or Drywall Is The First Step In Early Prevention. Continuously Check And Test Suspicious Water Stains Around The House So You Can Determine Whether The Area Is Wet Or Has Already Dried. Low, Medium And High Moisture Tones And On-Screen Icons, Reading Hold Button.
Compact And Complete Main Unit, Remote Sensor, Two Connection Cables (Short-Coiled & 12’ Long-Straight), Aaa Batteries And Protective Carrying Case..
Measures Broad Spectrum: The Advanced Quantum Par Meter Is Designed To Measure Par (Photosynthetically Active Radiation) Flux In Wavelengths Ranging From 400 To 700Nm..
Features
- ACCURATE and COST EFFECTIVE: The Phantom PHOTOBIO Advanced Quantum PAR Meter provides measurement for any light source used in horticultural applications.
- MEASURES BROAD SPECTRUM: The Advanced Quantum PAR meter is designed to measure PAR (Photosynthetically Active Radiation) flux in wavelengths ranging from 400 to 700nm.
- MAXIMIZE CROP YIELDS: There is a positive proportional relationship between the number of photons absorbed in 400 to 700nm band and the rate of photosynthesis.
- COMPACT and COMPLETE main unit, remote sensor, two connection cables (short-coiled & 12 long-straight), AAA batteries and protective carrying case.
- HUMIDITY SENSOR: Our handy meter tool can quickly determine what level of remediation is needed to keep your family safe from black mold. High levels of dampness that go untreated are the leading cause of harmful fungus growth in the home.
- WATER LEAK DETECTOR: Finding the moisture content in your wood or drywall is the first step in early prevention. Continuously check and test suspicious water stains around the house so you can determine whether the area is wet or has already dried. Low, medium and high moisture tones and on-screen icons, Reading HOLD button
- MOISTURE READER: The mold test features large 0.3 high digits in a backlit LCD for quick and easy detecting. Our mildew scanner includes extra 8mm stainless steel pins, a protective cap that doubles as a calibration checker, and a 9V battery.
- MOLD TESTER: For an accurate test read, stick the stainless steel pins into the surface of what you're measuring. The gauge has a broad range of 5 - 50% for wood and 1.5 - 33% for building materials such as concrete and drywall.
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Brand: PHOTOBIO
See On Amazon #27
Solarmeter Model 6.5 UV Index Meter, Handheld Digital Radiometer for Measuring Ultraviolet Light, Measures 280-400 nm with Range from 0-199.9 UV Index, Made in USA
Asin: B01GT4EQYG | Model: Solarmeter Model 6.5 | PartNumber: Solarmeter Model 6.5 | Ean: 0713049548456 | UPC: 713049548456
A Versatile Tool - Our Uv Index Meter Provides Instantaneous Uv Index Measurement And Is Also Used For Uv Index Comparison, Monitoring Reptile Lamp Intensity And Aging, Monitoring Uv Lamp Intensity And Aging, And Uv Index Tracking Over Time.
About Us - Solarmeter By Solar Light Company Inc. Is The Industry Standard For Uv And Visible Light Radiometers That Measure Both Indoor And Outdoor Light Sources; Our Nist Traceable Meters Are Used To Monitor Lamp Irradiance And Aging For Uv Sterilization, Reptile Husbandry, Indoor Tanning, Red/Blue Light Phototherapy, Uv Curing And Uv Index.
Easy-To-Use - Compact, Handheld, And Durable, Our Solarmeter Uv Light Tester Features Simple Single-Button Operation And An Easy-To-Read Lcd Display; Powered By One 9-Volt Dc Battery (Included) Which Lasts Up To 2 Years Depending On Use, This Uv Light Meter Boasts Nist Traceable Accuracy.
Stay Safe From Uv Light - Uv Light Is A Natural Component Of Sunlight, And Too Much Uv Light Exposure Can Lead To Sunburn, Premature Aging, And Serious Skin Conditions; Use This Meter To Check Uv Levels To Decide When It's Best To Do Outdoor Activities; Protect Your Family And Children's Delicate Skin By Monitoring Uv Exposure.
Features
- Accurate UV Index Meter - Take proper precautions for outdoor activities like sports, running, swimming, surfing, and hiking by checking the current UV index reading on this handheld UV tester; Avoid sunburns, protect your skin, and know when you need to add clothing layers or reapply your sunscreen and bump up the SPF
- Stay Safe from UV Light - UV light is a natural component of sunlight, and too much UV light exposure can lead to sunburn, premature aging, and serious skin conditions; Use this meter to check UV levels to decide when it's best to do outdoor activities; Protect your family and children's delicate skin by monitoring UV exposure
- A Versatile Tool - Our UV Index Meter provides instantaneous UV index measurement and is also used for UV index comparison, monitoring reptile lamp intensity and aging, monitoring UV lamp intensity and aging, and UV index tracking over time
- Easy-to-Use - Compact, handheld, and durable, our Solarmeter UV Light Tester features simple single-button operation and an easy-to-read LCD Display; Powered by one 9-volt DC Battery (included) which lasts up to 2 years depending on use, this UV light meter boasts NIST Traceable accuracy
- About Us - Solarmeter by Solar Light Company Inc. is the industry standard for UV and visible light radiometers that measure both indoor and outdoor light sources; Our NIST Traceable meters are used to monitor lamp irradiance and aging for UV sterilization, reptile husbandry, indoor tanning, red/blue light phototherapy, UV curing and UV Index
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Brand: Solarmeter | Manufacturer: Solarmeter
Dimensions: 4.25 x 2.40 x 0.87 inches | Weight: 0.28 pounds
See On Amazon #28
SHILLEHTEK GY-302 BH1750 Pre-Soldered Light Intensity I2C IIC Module for Raspberry Pi, Arduino, ESP32, and Other Microcontrollers - High Accuracy Lux Measurement
Asin: B0CN55S7Z9
[Compatibility]: Perfect For All Models Of Raspberry Pi, Arduino, And Various Microcontrollers..
[Dual Measurement Modes]: Offers Flexibility With Both High-Resolution And Low-Resolution Modes, Allowing Users To Choose The Level Of Detail In Their Light Intensity Readings Based On Specific Project Requirements..
[Wide Dynamic Range]: Covers A Broad Spectrum Of Light Levels, Making It Versatile For Use In Environments With Varying Lighting Conditions..
[Versatile Applications]: Suitable For A Wide Array Of Applications, Such As Ambient Light Monitoring, Smart Lighting Systems, And Other Projects Requiring Precise Light Intensity Data..
[Pre-Soldered]: Solderless! Pins Already Attached. Ready To Plug In And Go..
Features
- [DIGITAL OUTPUT]: Provide straightforward digital output without the need for intricate calculations or calibration.
- [PRE-SOLDERED]: Solderless! Pins already attached. Ready to plug in and go.
- [COMPATIBILITY]: Perfect for all models of Raspberry Pi, Arduino, and various microcontrollers.
- [VERSATILE APPLICATIONS]: Suitable for a wide array of applications, such as ambient light monitoring, smart lighting systems, and other projects requiring precise light intensity data.
- [DUAL MEASUREMENT MODES]: Offers flexibility with both High-Resolution and Low-Resolution modes, allowing users to choose the level of detail in their light intensity readings based on specific project requirements.
- [WIDE DYNAMIC RANGE]: Covers a broad spectrum of light levels, making it versatile for use in environments with varying lighting conditions.
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Brand: ST SHILLEHTEK | Manufacturer: Shenzhen Robotlinking Technology Co., Ltd.
See On Amazon #29
Digital Solar Power Meter, Sun Light Energy Measuring Tester for Testing Car Window Performance, Handheld Portable Sunlight Intensity Meter, W/m2 Meter
Asin: B07X95TCHF | Ean: 0739904671176 | UPC: 739904671176
Parameters: Resolution: 0.1W/M2, 0.1Btu/(Ft2-H); Range Error: ±10W/M2 (±3Btu/(Ft2-H) Or ±5% Of The Measured Value; Temperature Error: ±0.38W/M2/ ℃ ±0.12Btu/(Ft2-H)/℃ Deviation At 25°C; Display: 3-3/4 Lcd Display, Maximum 3999; Measuring Range: 0.1-399.9W/M2, 1-3999W/M2, 0.1-399.9Btu/(Ft2-H), 1-3999Btu/(Ft2-H);.
Guaranrtee: If There Any Issue About This Product, Please Contact Us, We Will Give The Best Solution In The First Time. We Guarantee Replacement Or Refund..
What U Get: 1 * Solar Radiation Meter (Without Battery); 1 * User Manual; 1 * Packing Box..
Feature Of Solar Meter: Two Units Of W/M2 And Btu Are Available; 4-1/2 Digits Digital Display; Support Maximum Hold Function And Data Hold Function; Direct Measurement Without Adjustment; Long-Term Stable Measurement..
Features
- BRIEF INTRODUCTION: This meter is a precision instrument for measuring the intensity of sunlight. It is widely used in solar radiation measurement, solar energy research, agriculture, window glass, physics laboratory, optical laboratory, meteorological and agricultural testing. It can also be used to measure the light transmission intensity of glass to verify the performance of glass, such as automobile window performance testing, glass penetration and meteorological radiation measurement.
- FEATURE OF SOLAR METER: Two units of W/m2 and Btu are available; 4-1/2 digits digital display; support maximum hold function and data hold function; direct measurement without adjustment; long-term stable measurement.
- PARAMETERS: Resolution: 0.1W/m2, 0.1Btu/(ft2-h); Range error: 10W/m2 ( 3Btu/(ft2-h) or 5% of the measured value; Temperature error: 0.38W/m2/ 0.12Btu/(ft2-h)/ Deviation at 25 C; Display: 3-3/4 LCD display, maximum 3999; Measuring range: 0.1-399.9W/m2, 1-3999W/m2, 0.1-399.9Btu/(ft2-h), 1-3999Btu/(ft2-h);
- WHAT U GET: 1 * Solar radiation meter (without battery); 1 * User manual; 1 * Packing box.
- GUARANRTEE: If there any issue about this product, please CONTACT us, we will give the best solution in the first time. we guarantee replacement or refund.
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Brand: Acogedor | Manufacturer: Acogedor
Dimensions: 1.18 x 5.31 x 2.56 inches | Weight: 0.73 pounds
See On Amazon #30
Apogee Instruments MQ-610: 400-750 nm ePAR Meter with AM-310 Telescopic Wand - Meter for Extended Range LED Greenhouse Grow Lights, Sunlight, and Plant Care
Asin: B09MSJLS9G
Quality Epar Meter - Unlike Cheaper Lux Or Footcandle Sensors Which Are Sometimes Marketed As Grow Light Meters, But Are Meant For Measuring Light For Human Vision, Our Meters Feature A Laboratory-Grade Eppfd (Extended Photosynthetic Photon Flux Density)Optical Detector Precisely Calibrated To Measure The Light Intensity In Μmol M-2 S-1 Of The Specific Color Wavelengths (Including Far-Red) Emitted By Leds, Hps, Mh, Sunlight, And Other Light Sources Utilized By Plants For Photosynthesis..
Rugged & Easy To Use - The Sensor Head Is Machined Aluminum And Potted Solid With Epoxy For Years Of Use In Harsh Environments, Including Underwater. The Handheld Meter Is Attached By A Cable And Displays Real-Time Readings, Records Samples, And Logs Average Intensity And Daily Light Integral (Dli) Measurements. Unlike The Sensor Head, The Handheld Meter Is Not Waterproof..
Extremely Accurate & Stable - Precisely Measures And Combines The Intensity Of All Photons Between 400 And 750 Nm To Give A Single Epar Reading In Μmol M-2 S-1 Within 5 % Uncertainty. Our Epar Meter Has A Stable, Accurate Calibration With An Accuracy Drift Rate Of Less Than 2% Per Year..
New Epar Range - Laboratory-Grade Measurement Of The Newly Defined 400-750 Nm Epar Has Been Found To Be Photosynthetically Active Beyond The Traditional 400-700 Nm (Par). Much Of The Transformative Work To Define The Epar Range Was Conducted By Dr. Shuyang Zhen And Dr. Bruce Bugbee. The Mq-610 Can Accurately Measure Far-Red Photons (700-750 Nm), Found In Many Next-Generation Led Fixtures, The Sun, And Other Light Sources, Which Cannot Be Measured By Traditional Par Meters..
Features
- FOR SCIENTISTS & SERIOUS GROWERS - Designed by world-renowned crop physiologist, Bruce Bugbee, PhD, the MQ-610 ePAR meter is the first in its class among leading scientists and serious growers for accurately measuring the new extended photosynthetically active radiation (ePAR) from 400 to 750 nm for all light sources. Package includes an AM-310 telescopic sensor wand that extends up to 33 inches for measuring hard-to-reach places and a neoprene carrying case.
- NEW ePAR RANGE - Laboratory-grade measurement of the newly defined 400-750 nm ePAR has been found to be photosynthetically active beyond the traditional 400-700 nm (PAR). Much of the transformative work to define the ePAR range was conducted by Dr. Shuyang Zhen and Dr. Bruce Bugbee. The MQ-610 can accurately measure far-red photons (700-750 nm), found in many next-generation LED fixtures, the sun, and other light sources, which cannot be measured by traditional PAR meters.
- QUALITY ePAR METER - Unlike cheaper LUX or footcandle sensors which are sometimes marketed as grow light meters, but are meant for measuring light for human vision, our meters feature a laboratory-grade ePPFD (extended photosynthetic photon flux density)optical detector precisely calibrated to measure the light intensity in mol m-2 s-1 of the specific color wavelengths (including far-red) emitted by LEDs, HPS, MH, sunlight, and other light sources utilized by plants for photosynthesis.
- EXTREMELY ACCURATE & STABLE - Precisely measures and combines the intensity of all photons between 400 and 750 nm to give a single ePAR reading in mol m-2 s-1 within 5 % uncertainty. Our ePAR meter has a stable, accurate calibration with an accuracy drift rate of less than 2% per year.
- RUGGED & EASY TO USE - The sensor head is machined aluminum and potted solid with epoxy for years of use in harsh environments, including underwater. The handheld meter is attached by a cable and displays real-time readings, records samples, and logs average intensity and daily light integral (DLI) measurements. Unlike the sensor head, the handheld meter is not waterproof.
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Brand: Apogee Instruments | Manufacturer: Apogee Instruments
Weight: 0.40 pounds
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