Gain Express - Buying Guide
Last Updated: 04/23/2024
Share on
As an Amazon Associate we earn a fee from qualifying purchases when you follow a link to Amazon from this page. We rank the products, but the links to Amazon are promotional. #1
Automotive Electrical Open&Short Finder Circuit Tester Power Probe Circuit Finder Detector Tone Generator Cable Wire Breaker Tracker Circuit Fault Finder DC 6-42V Car Diagnostic Tool em415Pro
Asin: B00P0QKRG6 | Model: E04-036 | PartNumber: E04-036 | Ean: 0701936212689 | UPC: 701936212689
➰Convenient Wire Identification: The Set Includes A Sender And A Receiver, Equipped With A Flexible Probe That Allows You To Trace Wires And Identify Them Accurately. Whether You Need To Label Wires Or Verify Connections, This Tool Simplifies The Process..
➰Non-Intrusive And Safe: This Tool Employs Non-Contact Technology, Eliminating The Need For Wire Piercing. It Operates On Dc Voltages Not Exceeding 42 Volts And Is Internally Protected Against Power Surges And Overloads, Ensuring Safe And Reliable Operation..
➰User-Friendly Operation: Using This Tool Is Straightforward. Simply Connect The Transmitter In Series With The Circuit Or Wire Under Test And Scan The Circuit With The Receiver's Flexible Probe. The Adjustable Sensitivity Ensures Effective Tracing In Various Situations..
➰Versatile Troubleshooting: With This Tool, You Can Efficiently Check For Short Circuits And Locate Open Circuits In Automotive Wiring Systems. It Is Designed To Help You Diagnose And Troubleshoot Electrical Issues With Ease..
Features
- Accurate Wire Tracing: This automotive short and open finder tool enables precise identification and tracing of wires or cables without damaging their insulation. It allows you to locate wires even in hard-to-reach areas such as bundles, conduits, and behind panels.
- Versatile Troubleshooting: With this tool, you can efficiently check for short circuits and locate open circuits in automotive wiring systems. It is designed to help you diagnose and troubleshoot electrical issues with ease.
- Convenient Wire Identification: The set includes a sender and a receiver, equipped with a flexible probe that allows you to trace wires and identify them accurately. Whether you need to label wires or verify connections, this tool simplifies the process.
- User-Friendly Operation: Using this tool is straightforward. Simply connect the transmitter in series with the circuit or wire under test and scan the circuit with the receiver's flexible probe. The adjustable sensitivity ensures effective tracing in various situations.
- Non-Intrusive and Safe: This tool employs non-contact technology, eliminating the need for wire piercing. It operates on DC voltages not exceeding 42 volts and is internally protected against power surges and overloads, ensuring safe and reliable operation.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
Dimensions: 1.20 x 8.00 x 1.80 Inches | Weight: 0.66 Pounds
See On Amazon #2
Digital Combo pH & Temperature Meter, Aquarium Thermometer pH Monitor with Automatic Calibration Function for Fish Tank Hydroponics Aquaculture Laboratory
Asin: B08RYJ48X8 | Model: PHM-295 | PartNumber: PHM-295 | Ean: 0600316551403, 0713072686217 | UPC: 600316551403, 713072686217
🌊 Equipped With Automatic Temperature Compensation (Atc) For Precise Ph Measurements Regardless Of Temperature Changes..
🌊 Comes With Ph Calibration Function, Low Battery Indicator, And Switchable °C/°F Temperature Unit For Convenience And Accuracy..
🌊 Compact Size With A Large Lcd Display And Smart Backlight Design For Easy Reading. Ph And Temperature Display And The Unit Operates Power Saving Mode..
🌊 This Ph Meter With A Permanent Temperature Probe And A Replaceable Ph Probe For Cost-Effective Maintenance. Up To 3 Points Ph Calibration (Ph 7.0 / Ph 4.01 / Ph 10.01). It Has Advance One Touch Calibration Function With Automatic Buffer Recognition To Avoid Errors..
Features
- Accurately monitor pH and temperature of your fish tank or any type of water with this ph monitor device. PH Measurement Range: 0.0~14.0pH, Accuracy: 0.1, Resolution: 0.01.
- This PH meter with a permanent temperature probe and a replaceable pH probe for cost-effective maintenance. Up to 3 Points PH calibration (pH 7.0 / pH 4.01 / pH 10.01). It has advance one touch calibration function with automatic buffer recognition to avoid errors.
- Equipped with Automatic Temperature Compensation (ATC) for precise pH measurements regardless of temperature changes.
- Compact size with a large LCD display and smart backlight design for easy reading. pH and Temperature display and the unit operates power saving mode.
- Comes with pH calibration function, low battery indicator, and switchable C/ F temperature unit for convenience and accuracy.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #3
Water Quality Tester pH/TDS/Salt/S.G/Temperature Online APP Monitoring WiFi Tester for Aquarium Hydroponics Pool Aquaculture with Easy Calibration
Asin: B0CLNL8PZC
【Wide Range Of Applications】 Ideal For Aquariums, Hydroponics, Laboratories, Spas, Swimming Pools And Other Water Quality Testing Programs And Monitors.
【Dimensions And Weight】 The Device Is Conveniently Sized At 100 X 75 X 22Mm And Weighs Approximately 120 Grams, Further Enhancing Its Portability And Practicality..
【Alarm Function】 Via The App User Can Set A Security Range For Each Parameter. When The Test Result Is Below The Lower Limit Or Above The Upper Limit, The User Will Receive A Notification Alert From Your Smart Phone..
【App Remote Control (Tuya Smart)】 The Inclusion Of Remote Control Via The Tuya Smart App Allows Users To Monitor And Manage Measurements Conveniently From A Smartphone Or Other Smart Devices, Enhancing User-Friendliness And Accessibility..
Features
- Multi-Functional Measurement Measuring a wide range of parameters, including pH levels, Total Dissolved Solids (TDS), salinity, specific gravity (S.G), and temperature.
- APP Remote Control (Tuya Smart) The inclusion of remote control via the Tuya Smart app allows users to monitor and manage measurements conveniently from a smartphone or other smart devices, enhancing user-friendliness and accessibility.
- Wide Range Of Applications Ideal for aquariums, hydroponics, laboratories, spas, swimming pools and other water quality testing programs and monitors
- Alarm Function Via the APP user can set a security range for each parameter. When the test result is below the lower limit or above the upper limit, the user will receive a notification alert from your smart phone.
- Dimensions and Weight The device is conveniently sized at 100 x 75 x 22mm and weighs approximately 120 grams, further enhancing its portability and practicality.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
Dimensions: 2.52 x 6.14 x 7.24 inches | Weight: 1.08 Pounds
See On Amazon #4
PH & Temperature 2-in-1 Continuous Monitor Meter w/Backlight Replaceable Electrode, Dual Display 0.00~14.00pH C/ F Water Quality Monitoring Kit, for Aquariums Hydroponics Pools Tanks Spa
Asin: B07P7FNRSZ | Model: PHM-245 | PartNumber: PHM-245 | Ean: 0600316549851 | UPC: 600316549851
💧Convenient Dual Display: The Tester Features Clear And Dual Measurement Displays, Allowing You To Simultaneously View Both Ph And Temperature Readings. The Backlight Feature Makes It Suitable For Use In Dark Environments..
💧Comprehensive Kit: The Kit Comes With Everything You Need For Ph Measurement, Including Ph4.01, Ph6.86, And Ph9.18 Calibration Powder, As Well As Other Essential Accessories. It Is Ideal For A Wide Range Of Applications, Including Laboratory, Agricultural, Industrial, And Field Water Analysis Procedures..
💧Easy Calibration And Replaceable Ph Electrode: The Ph Tester Offers A 1-Point Manual Calibration For Calibration Accuracy. It Includes A Bnc Type Replaceable Ph Electrode With A Protective Cap For Convenient Maintenance..
💧Automatic Temperature Compensation (Atc): The Ph Monitor Is Equipped With Atc, Which Automatically Adjusts The Ph Value Based On Temperature Changes. This Ensures Accurate Ph Measurements Even In Temperature Ranges From 0 To 50 °C (32 To 122 °F)..
Features
- Accurate pH and Temperature Measurement: This 2-in-1 pH and temperature tester allows you to monitor and measure the pH level and temperature of solutions with high accuracy. The separated pH and temperature electrodes ensure precise measurements.
- Automatic Temperature Compensation (ATC): The pH monitor is equipped with ATC, which automatically adjusts the pH value based on temperature changes. This ensures accurate pH measurements even in temperature ranges from 0 to 50 C (32 to 122 F).
- Convenient Dual Display: The tester features clear and dual measurement displays, allowing you to simultaneously view both pH and temperature readings. The backlight feature makes it suitable for use in dark environments.
- Easy Calibration and Replaceable pH Electrode: The pH tester offers a 1-point manual calibration for calibration accuracy. It includes a BNC type replaceable pH electrode with a protective cap for convenient maintenance.
- Comprehensive Kit: The kit comes with everything you need for pH measurement, including pH4.01, pH6.86, and pH9.18 calibration powder, as well as other essential accessories. It is ideal for a wide range of applications, including laboratory, agricultural, industrial, and field water analysis procedures.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Dimensions: 0.01 x 2.17 x 0.01 inches
See On Amazon #5
6 in1 PH Meter for Water Hydroponics Accuracy Digital PH Tester pH/EC/TDS/Salt/SG/Temperature Meter with Wireless Wi-Fi PH Monitor via Mobile APP for Household Drinking, Pool and Aquarium
Asin: B0CB5SSY72
Easy 3-Point Calibration: Achieve Accurate And Reliable Results With Ease. The Tester Offers A Simple 3-Point Calibration Process, Ensuring Precise Measurements Every Time. Calibrate The Device Effortlessly And Confidently To Maintain The Highest Level Of Accuracy For Your Specific Application..
Convenient Wall-Mounted Design: The Tester Features A Wall-Mounted Design For Effortless Installation And Space-Saving Convenience..
Versatile Applications: This Multi-Parameter Tester Is Designed To Cater To Various Water-Related Setups. Whether You Have A Fish Pond, Aquarium, Hydroponics System, Mariculture Operation, Or Simply Want To Ensure The Quality Of Your Drinking Water, This Instrument Is Suitable For A Wide Range Of Applications..
Wireless Wi-Fi Monitoring: Stay Connected And Monitor Your Water Quality Data In Real-Time Through A Convenient Mobile App. The Wireless Wi-Fi Connectivity Ensures Hassle-Free Monitoring And Allows You To Keep A Close Eye On Your Fish Ponds, Aquariums, Drinking Water, Fish Tanks, Hydroponics Systems, And Mariculture Setups From Anywhere..
Features
- Multi-parameter Testing: This versatile 6-in-1 tester allows you to measure crucial water quality parameters including pH, EC (Electrical Conductivity), TDS (Total Dissolved Solids), Salt, SG (Specific Gravity), and Temperature all in one device.(Please Note EC solution is not include).
- Wireless Wi-Fi Monitoring: Stay connected and monitor your water quality data in real-time through a convenient mobile app. The wireless Wi-Fi connectivity ensures hassle-free monitoring and allows you to keep a close eye on your fish ponds, aquariums, drinking water, fish tanks, hydroponics systems, and mariculture setups from anywhere.
- Easy 3-Point Calibration: Achieve accurate and reliable results with ease. The tester offers a simple 3-point calibration process, ensuring precise measurements every time. Calibrate the device effortlessly and confidently to maintain the highest level of accuracy for your specific application.
- Versatile Applications: This multi-parameter tester is designed to cater to various water-related setups. Whether you have a fish pond, aquarium, hydroponics system, mariculture operation, or simply want to ensure the quality of your drinking water, this instrument is suitable for a wide range of applications.
- Convenient Wall-Mounted Design: The tester features a wall-mounted design for effortless installation and space-saving convenience.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
See On Amazon #6
Gain Express ORP Redox Meter Tester -1999~1999mV, 1-Point Calibration, Oxidation Reduction Potential, Aquariums, Swimming Pools, Water Treatment Systems, Aquaculture, Spa
Asin: B07D12JR8T | Model: ORP-228 | PartNumber: ORP-228 | Ean: 0600316548311, 0600316549547 | UPC: 600316549547, 600316548311
Experience The Convenience Of Our Mini-Sized Ph Meter, Carefully Designed To Fit In Your Pocket Effortlessly. With Its Compact Size, You Can Now Take Measurements Anytime, Anywhere. Whether You're At The Pool, On A Trip, At The Beach, Or Camping, This Portable Ph Meter Is Your Reliable Companion For Accurate Testing..
Package Include: 1 X Orp Meter, 1 X Mini Screwdriver, 4 X Ag13 Button Battery, English User Manual.
Best For Household To Laboratory And Industrial (Drinking Water Test, In Aquariums, Artificial Reservoirs, Wastewater), Swimming Pools, Water Treatment Systems, Aquaculture, Spa, Etc..
Measurement Range: -1999 ~ 1999 Mv, Automatic Temperature Compensation (Atc): 0~50°C..
Features
- How to calibration: Clean the electrode and gently dry with paper towel. Dip the electrode into the distilled water for about 5 minutes. Turn on the unit by the ON/OFF switch, it is located on top of the unit.
- Measurement range: -1999 ~ 1999 mV, automatic Temperature Compensation (ATC): 0~50 C.
- Experience the convenience of our mini-sized pH meter, carefully designed to fit in your pocket effortlessly. With its compact size, you can now take measurements anytime, anywhere. Whether you're at the pool, on a trip, at the beach, or camping, this portable pH meter is your reliable companion for accurate testing.
- Best for household to laboratory and industrial (drinking water test, in aquariums, artificial reservoirs, wastewater), swimming pools, water treatment systems, aquaculture, spa, etc.
- Package include: 1 x ORP Meter, 1 x Mini Screwdriver, 4 x AG13 button battery, English User Manual
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Weight: 0.29 Pounds
See On Amazon #7
ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml
Asin: B01FS0G8WK | Model: SOL-ORP-256MV | PartNumber: SOL-ORP-256MV | Ean: 0600316559423 | UPC: 600316559423
Professional Grade: Designed For Professional Use, Our Calibration Solution Meets Industry Standards For Accuracy And Consistency..
Long-Lasting Supply: With A Generous 50Ml Volume, Our Solution Provides Ample Calibration Sessions, Saving You Time And Money..
Easy To Use: Simply Apply A Few Drops Of Our Calibration Solution To Your Orp Meter For Quick And Hassle-Free Calibration..
Enhanced Performance: Optimize Your Device's Functionality And Maintain Reliable Results With Regular Calibration Using Our Solution..
Features
- PRECISE CALIBRATION: Ensure accurate measurements with our ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml.
- ENHANCED PERFORMANCE: Optimize your device's functionality and maintain reliable results with regular calibration using our solution.
- PROFESSIONAL GRADE: Designed for professional use, our calibration solution meets industry standards for accuracy and consistency.
- EASY TO USE: Simply apply a few drops of our calibration solution to your ORP meter for quick and hassle-free calibration.
- LONG-LASTING SUPPLY: With a generous 50ml volume, our solution provides ample calibration sessions, saving you time and money.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #8
Bluetooth Swimming Pool Water Tester 6-in-1 EC/Salinity/pH/ORP/Temperature/Chlorine Meter, Wireless Floating Smart Pool Monitor Water Tester for Pools, Hot Tubs, & Swim Spas
Asin: B0C7BJNPDL
Floating Design: With A Floating Design, The Monitor Remains At The Water's Surface, Making It Easy To Observe And Retrieve. It Eliminates The Need For Additional Equipment And Simplifies The Monitoring Process..
User-Friendly Interface: The Monitor Features A User-Friendly Interface, Making It Accessible To Both Professionals And Enthusiasts. It Offers Intuitive Controls, Clear Displays, And Easy-To-Understand Readings, Facilitating Effortless Operation And Interpretation Of Results..
Real-Time Data: The Smart Meter Tester Delivers Real-Time Data, Allowing Users To Monitor Water Conditions Continuously. This Feature Enables Prompt Detection Of Changes Or Abnormalities, Enabling Timely Action To Maintain Water Quality..
Accurate Measurements: This Smart Meter Tester Ensures Precise Measurements Of Electrical Conductivity (Ec), Salinity, Ph, Oxidation-Reduction Potential (Orp), Temperature, And Chlorine Levels, Offering Comprehensive Data For Water Analysis..
Features
- Versatile monitoring: The 6 IN 1 Floating Monitor EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter Tester provides simultaneous monitoring of six key parameters essential for water quality analysis.
- Accurate measurements: This smart meter tester ensures precise measurements of electrical conductivity (EC), salinity, pH, oxidation-reduction potential (ORP), temperature, and chlorine levels, offering comprehensive data for water analysis.
- Floating design: With a floating design, the monitor remains at the water's surface, making it easy to observe and retrieve. It eliminates the need for additional equipment and simplifies the monitoring process.
- Real-time data: The smart meter tester delivers real-time data, allowing users to monitor water conditions continuously. This feature enables prompt detection of changes or abnormalities, enabling timely action to maintain water quality.
- User-friendly interface: The monitor features a user-friendly interface, making it accessible to both professionals and enthusiasts. It offers intuitive controls, clear displays, and easy-to-understand readings, facilitating effortless operation and interpretation of results.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #9
Enaly Ozone Generator OZX-300AT 500mG/hr Home O3 Generator with Air Dryer/Timer/Adjustable Output
Asin: B00ME5U36K | Model: OZX-300AT | PartNumber: OZX-300AT | Ean: 0701936210548 | UPC: 701936210548
Convenient And Efficient: Equipped With A Digital Timer (60 Minutes) And A "Constant On" Function For Easy Operation. The Ozone Generator Has A Maximum Ozone Output Of 200Mg/Hr Without An Air Dryer And 500Mg/Hr With An Air Dryer, Ensuring Efficient Ozone Production While Consuming Low Power (10W)..
Applications: In Home And Commercial Use Includes.Water Purification Odor Elimination In Indoor Environment..
Complete Package: Comes With Two Sets Of High-Quality Air Hoses And Ceramic Diffuser Stones, Along With A Free Ozone Application Guide. The Compact And Durable Design Requires No Installation, Allowing For Instant Use. The Included Air Dryer Helps Maintain Optimal Performance And Can Be Easily Recharged Or Replaced When The Moisture-Absorbing Silica Beads Change Color..
The Ozone Generator Features An Internal Air Pump That Provides An Efficient Operation With An Output Of 1-2 L/Min. It Consumes 20W Of Power And Includes A Timer With Intervals Of 1, 3, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90 Minutes, Along With A Constant On Function. The Ozone Is Generated Using Corona Discharge (Ozone Tube) Technology..
Features
- Adjustable Ozone Output: Features an Output Adjusting Dial that allows you to regulate ozone output from 100% to less than 40%, providing flexibility to control water quality in aquariums or fish ponds when used with a Redox (ORP) controller.
- The ozone generator features an internal air pump that provides an efficient operation with an output of 1-2 L/min. It consumes 20W of power and includes a timer with intervals of 1, 3, 5, 10, 20, 30, 40, 50, 60, 70, 80, 90 minutes, along with a Constant ON function. The ozone is generated using Corona Discharge (Ozone Tube) technology.
- Convenient and Efficient: Equipped with a digital timer (60 minutes) and a Constant On function for easy operation. The ozone generator has a maximum ozone output of 200mg/hr without an air dryer and 500mg/hr with an air dryer, ensuring efficient ozone production while consuming low power (10W).
- Complete Package: Comes with two sets of high-quality air hoses and ceramic diffuser stones, along with a free ozone application guide. The compact and durable design requires no installation, allowing for instant use. The included air dryer helps maintain optimal performance and can be easily recharged or replaced when the moisture-absorbing silica beads change color.
- Applications: In home and commercial use includes.Water purification Odor elimination in indoor environment.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Dimensions: 10.00 x 13.00 x 4.00 inches | Weight: 1.76 pounds
See On Amazon #10
0-10% Brix Refractometer with ATC Low-Concentrated Sugar Content Solutions Accuracy 0.1% Maple Sap Cutting Liquid CNC Maple Syrup Makers Tea
Asin: B07FQFQ49T | Model: REB-10ATC | PartNumber: REB-10ATC | Ean: 0600316548502 | UPC: 600316548502
Measure The Total Dissolve Solids In Soup Or Water-Soluble Glue.
Made With Highest And Finest Quality Of Aluminum & Rubber And Features Automatic Temperature Compensation (Atc) Lightweight And Easy To Carry.
Designed To Measure Cutting Or Machining Emulsions (The Content Of Oil In An Aqueous Solution) Or For Industrial Measurement.
Measure Sugar Content Of Sap From Maple Tree Trees And See How The Sugar Concentration Can Vary Between Trees And Even Between Taps On The Same Tree..
Features
- Measuring Range: 0~10 %Brix with 0.1% division and 0.1%Brix accuracy
- Measure sugar content of sap from maple tree trees and see how the sugar concentration can vary between trees and even between taps on the same tree.
- Measure the total dissolve solids in soup or water-soluble glue
- Designed to measure cutting or machining emulsions (the content of oil in an aqueous solution) or for industrial measurement
- Made with highest and finest quality of Aluminum & rubber and features automatic temperature compensation (ATC) Lightweight and easy to carry
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #11
Clinical Refractometer with ATC, Tri Scale Serum Protein/Urine Specific Gravity/Refractive Index
Asin: B07FQMGY1P | Model: REC-200ATC | PartNumber: REC-200ATC | Ean: 0600316548588 | UPC: 600316548588
Measurement Accuracy: Serum Protein: ±0.2 G/100Ml ; Urine Specific Gravity: ±0.005 ; Refractive Index: ±0.0005 Ri.
Cushioned W/ Soft And Comfortable Non-Slip Rubberized Grip, Insulate Test Solution From Body Heat.
Auto Temperature Compensation (Atc), Rest Easy That Your Measurements Are Always Accurate Regardless Of Temperature Variation.
Measuring Range: Serum Protein: 0 ~ 12 G/100 Ml ; Urine Specific Gravity: 1.000 ~ 1.050 ; Refractive Index: 1.333 ~1.360 Ri.
Features
- Human clinical refractometer 3-in-1 testing of Serum protein, Urine specific gravity, and Refractive index
- MEASURING RANGE: Serum protein: 0 ~ 12 g/100 ml ; Urine specific gravity: 1.000 ~ 1.050 ; Refractive index: 1.333 ~1.360 RI
- MEASUREMENT ACCURACY: Serum protein: 0.2 g/100ml ; Urine specific gravity: 0.005 ; Refractive index: 0.0005 RI
- Auto Temperature Compensation (ATC), rest easy that your measurements are always accurate regardless of temperature variation
- Cushioned w/ soft and comfortable non-slip rubberized grip, insulate test solution from body heat
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #12
5-in-1 Water Quality Multi-Parameter PH EC CF TDS (ppm) Temperature Test Meter Backlight, Wall-mountable Rechargeable Continuous Monitor Tester, Aquariums Hydroponics Pool Fish Tank Pond Drinking
Asin: B07T181CK9 | Model: WQM-242 | PartNumber: WQM-242 | Ean: 0600316550437 | UPC: 600316550437
Proven High Accuracy And Auto Temperature Compensation (Atc), Comes With Removable Bnc Electrode.
Best In Aquariums, Hydroponics, Laboratory, Spas, Swimming Pools And Other Water Systems.
Ph Calibration Powders And Ec Calibration Solution Are Included In The Set. Calibrates Easily And Offer Safer And Precise Measurement.
Measurement Range: Ec: 0.00~19.99Ec; Ph: 0.00~14.00Ph; Cf: 0.0~199Cf; Temp: 0~55°C (32~131°F); Tds: 10~19990Ppm.
Features
- Measure 5 parameters, continuously monitoring shows readings on its large-screen triple display with backlight. Powered by its rechargeable battery (installed in the main unit) or the power adapter included which supports a long period of monitoring.
- Measurement Range: EC: 0.00~19.99EC; pH: 0.00~14.00pH; CF: 0.0~199CF; Temp: 0~55 C (32~131 F); TDS: 10~19990ppm
- Proven high accuracy and Auto Temperature compensation (ATC), comes with removable BNC electrode
- pH calibration powders and EC calibration solution are included in the set. Calibrates easily and offer safer and precise measurement
- Best in aquariums, hydroponics, laboratory, spas, swimming pools and other water systems
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #13
Gain Express Dissolved Oxygen Meter with Electrode Portable DO Meter Water Quality Tester with Large LCD Display ATC 99 Memory Function
Asin: B01LQ0YEB8 | Model: 8403_FBACO | PartNumber: 8403_FBACO | Ean: 0600316546935 | UPC: 600316546935
Versatile Measurement Ranges: Our Do Meter Accurately Measures Dissolved Oxygen (Do) In The Range Of 0-199.9% Or 0-19.99 Ppm/Mg/I, And Temperature In The Range Of 0-50°C. With ±1.5% F.S Accuracy For Do Measurement And ±0.3°C Accuracy For Temperature Measurement, Our Meter Delivers Reliable Results.
Wide Range Of Applications: Perfect For Aquaculture, Industrial Water Quality Checks, Environmental Testing, And Educational Use In Laboratories And Schools. Versatile And Reliable For Multiple Purposes..
Convenient Features: Enjoy Auto Temperature Compensation, Data Hold Function, Memory Storage, And Adjustable Membrane Coefficient. The Meter Also Offers Barometric Pressure Compensation And A Real-Time Clock For Precise Measurements..
Versatile Display Options: View Measured Do In % Or Ppm/Mg/L, And Barometric Pressure In Mmhg Or Kpa. Temperature Is Displayed In °C, Providing Comprehensive Data..
Features
- High Performance: Our DO Meter offers exceptional accuracy and a large LCD display for dissolved oxygen and temperature values. Get reliable readings for various applications.
- Versatile Display Options: View measured DO in % or ppm/mg/l, and Barometric pressure in mmHg or KPA. Temperature is displayed in C, providing comprehensive data.
- Versatile Measurement Ranges: Our DO Meter accurately measures dissolved oxygen (DO) in the range of 0-199.9% or 0-19.99 PPM/mg/I, and temperature in the range of 0-50 C. With 1.5% F.S accuracy for DO measurement and 0.3 C accuracy for temperature measurement, our meter delivers reliable results
- Convenient Features: Enjoy auto temperature compensation, data hold function, memory storage, and adjustable membrane coefficient. The meter also offers barometric pressure compensation and a real-time clock for precise measurements.
- Wide Range of Applications: Perfect for aquaculture, industrial water quality checks, environmental testing, and educational use in laboratories and schools. Versatile and reliable for multiple purposes.
- See more on Amazon...
Brand: Gain Express | Manufacturer: GAIN EXPRESS
Weight: 1.00 pounds
See On Amazon #14
3-in-1 Honey Refractometer Brix/Moisture/Baume Tester Meter ATC, Tri-Scale 58-90%/12-27%/38-43Be', Sugar Water Content Level Beekeeping Maple Syrup, Test Kit w/Calibration Oil & Block
Asin: B07GHGL8M2 | Model: REB-90ATC | PartNumber: REB-90ATC | Ean: 0600316549042, 0600316548557 | UPC: 600316549042, 600316548557
User-Friendly Design: With A Subtle And Comfortable Non-Slip Rubberized Grip, This Refractometer Separates The Test Solution From Body Heat, Preventing Interference And Maintaining Accuracy. The Adjustable Focus And Clearly Defined Scale, Along With Large, Easy-To-Read Measurements, Ensure Ease Of Use And Convenience..
Quality And Safety Assured: The Refractometer Is Approved By Strict Quality And Safety Standards, Providing Reliable Performance And Peace Of Mind. It Is A Trusted Tool For Professionals And Enthusiasts In The Food Industry, Beekeepers, And Anyone Involved In Sugar Concentration Monitoring..
Broad Application Range: This Refractometer Allows You To Measure The Percentage Of Water Moisture, Brix, And Baume Levels In Honey And Other High Sugar Related Liquids. It Is Also Useful For Determining The Ideal Time For Maple Syrup Production And Can Contribute To Better Management Of Bee-Keeping Practices..
Accurate And Reliable Results: The Refractometer Features Auto Temperature Compensation (Atc), Ensuring Increased Accuracy By Eliminating Concerns About Temperature Variations..
Features
- Versatile Sugar Content Measurement: This refractometer is specifically designed for measuring sugar content, with a wide range of up to 90% Brix. It is ideal for testing honey, high sugar content jelly, jam, syrup, and other related liquids.
- Accurate and Reliable Results: The refractometer features auto temperature compensation (ATC), ensuring increased accuracy by eliminating concerns about temperature variations.
- User-Friendly Design: With a subtle and comfortable non-slip rubberized grip, this refractometer separates the test solution from body heat, preventing interference and maintaining accuracy. The adjustable focus and clearly defined scale, along with large, easy-to-read measurements, ensure ease of use and convenience.
- Broad Application Range: This refractometer allows you to measure the percentage of water moisture, Brix, and Baume levels in honey and other high sugar related liquids. It is also useful for determining the ideal time for maple syrup production and can contribute to better management of bee-keeping practices.
- Quality and Safety Assured: The refractometer is approved by strict quality and safety standards, providing reliable performance and peace of mind. It is a trusted tool for professionals and enthusiasts in the food industry, beekeepers, and anyone involved in sugar concentration monitoring.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
See On Amazon #15
Gain Express ORP Redox Meter Tester -1999~1999mV, 1-Point Calibration, Oxidation Reduction Potential (ORP Sol'n 30ML x 2pcs)
Asin: B08J7NWH3V | Model: ORP-256MV_2PCS | PartNumber: ORP-256MV_2PCS | Ean: 0600316551373 | UPC: 600316551373
Accurate Measurements For Aquariums, Pools, And Other Water Applications.
Essential For Maintaining Healthy Aquatic Environments.
Reliable And Consistent Results For Optimal Water Quality Control.
Easy To Use With A 30Ml Bottle And Clear Instructions.
Features
- High-quality ORP calibration solution with a precise 256mV reading
- Easy to use with a 30ml bottle and clear instructions
- Accurate measurements for aquariums, pools, and other water applications
- Reliable and consistent results for optimal water quality control
- Essential for maintaining healthy aquatic environments
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #16
Digital Weather Station with Thermometer and Hygrometer, with 3 Indoor/Outdoor Wireless Sensors with Alarm Clock for Temperature and Humidity Measurement, Low Battery for Black LED on LCD Display
Asin: B08HV2CPM6 | Model: WEA-46 | PartNumber: WEA-46 | Ean: 0600316548168 | UPC: 600316548168
[More Than A Weather Station]The Indoor And Outdoor Thermometer And Hygrometer Also Can Be Used As An Alarm Clock Which Has Snooze Function. That Means You Can Place It In Your Bedroom Instead Of Buying Another Alarm Clock. When The Clock Rings, Push The Button On The Top To Activate The Snooze Function, You Will Get More 5 Minutes To Get Ready For A New Day..
[Max & Min Records ]: Weather Station's Station And Outdoor Sensor Determine Indoor And Outdoor Temperature Readings.
[Touch Control] Instead Of Physical Button, The Weather Station Adopts The Latest Touch Button Control Design, You Can Change The Temperature Display Unit To °C Or °F.
[Support Up To 3 External Senors] You Place The Outdoor Sensors To Different Places,Such As Kitchen, Wine Cellar To Monitor The Humidity Temperature..
Features
- [Multi-Function Climate Screen] Remote Climate Station comes with expansive Driven LCD screen, which makes you'll effortlessly check indeed within the dull environment from diverse angles.The remote climate station screen shows indoor and open air temperature ( C/ ), /calendar/month/year.
- [Support up to 3 External Senors] You place the outdoor sensors to different places,such as kitchen, wine cellar to monitor the humidity temperature.
- [More Than a Weather Station]The indoor and outdoor thermometer and hygrometer also can be used as an alarm clock which has SNOOZE function. That means you can place it in your bedroom instead of buying another alarm clock. When the clock rings, push the button on the top to activate the snooze function, you will get more 5 minutes to get ready for a new day.
- [Touch Control] Instead of physical button, the weather station adopts the latest touch button control design, you can change the temperature display unit to C or F
- [Max & Min records ]: Weather station's station and outdoor sensor determine indoor and outdoor temperature readings
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
Dimensions: 1.18 x 4.72 x 4.33 inches
See On Amazon #17
Handheld Digital Humidity & Temperature Meter 0~100% RH/ -30~70 C (-22~158 F) LCD Display Backlight Moisture Thermo Hygrometer Thermometer Small Tester Gauge for Home Kitchen Indoor Outdoor
Asin: B07GXLYF64 | Model: HTM-238 | PartNumber: HTM-238 | Ean: 0600316548908, 0600316549059 | UPC: 600316548908, 600316549059
Stable & Precise. Comes With High Precision Sensor, Quick Response, High Stability Readings, Plus It Has Max/Min Measurements And Freezes Readings When You Want To..
Wide Applications. It Can Measure A Wide Range Of Temperature And Humidity At Once, It's Best Fit In Agriculture, Meteorology, Household, Lab, Warehouse, Air Conditioning System, Quallity Control And Other Applications That Require Monitoring And Instant Checking Of Humidity And Temperature.
Backlight Lcd Display. Dual Large Display Of Temperature & Humidity With Backlight. You Can See The Reading Even In A Dark Environment..
Portability. It's Small Enough To Put It In Your Pocket Without Any Problem. You Can Carry It Anywhere Anytime..
Features
- SIMPLE OPERATION. Operate using 2 buttons only. Temperature reads in C/ F. It responds quickly and shuts down automatically when not in use.
- PORTABILITY. It's small enough to put it in your pocket without any problem. You can carry it anywhere anytime.
- STABLE & PRECISE. comes with high precision sensor, quick response, high stability readings, plus it has MAX/MIN measurements and freezes readings when you want to.
- BACKLIGHT LCD DISPLAY. Dual large display of Temperature & Humidity with Backlight. You can see the reading even in a dark environment.
- WIDE APPLICATIONS. It can measure a wide range of temperature and humidity at once, it's best fit in agriculture, meteorology, household, lab, warehouse, air conditioning system, quallity control and other applications that require monitoring and instant checking of humidity and temperature
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #18
6-in-1 Waterproof pH/ORP/TDS/EC (Conductivity)/Salinity/Temp Meter Pocket Size Multi-Parameter Water Quality Tester Kit Replaceable ORP Probe
Asin: B00OXO992Y | Model: M0199720-ORP | PartNumber: M0199720-ORP | Ean: 0701936212160 | UPC: 701936212160
💧Accurate And Reliable: The Orp Tester Ensures Fast And Accurate Measurement Results With Its Microprocessor-Based Design. It Features Digital Calibration, Automatic Temperature Compensation (Atc), And The Ability To Display Maximum/Minimum Values. The Large Lcd Provides Clear Visibility..
💧Versatile Applications: This Water Quality Tester Is Suitable For Various Applications, Including Agriculture, Aquariums, Boilers, Drinking Water, Fish Farming. It Is A Versatile Tool For Comprehensive Water Quality Testing..
💧User-Friendly And Portable: The Tester Is Designed For Convenience. It Features Easy One-Button Calibration, Data Hold Functionality, Selectable Temperature Units (°C/°F), And An Auto Power-Off Feature. Its Compact Size And Lightweight Nature Make It Easy To Carry Anywhere..
💧Wide Measurement Ranges: This Orp Meter Covers Ph Range Of -2 To 16Ph, Temperature Range Of 0 To 90°C, Conductivity Range Of 0 To 2000Μs / 2.00 To 20.00Ms, Tds Range Of 0 To 1300Ppm / 1.30 To 13.00Ppt, Orp Range Of -1000 To 1000Mv, And Salinity Range Of 0 To 1000Ppm / 1.00 To 12.00Ppt..
Features
- 6-in-1 Water Quality Tester: This pen-type water quality tester offers a convenient solution for measuring pH, Conductivity, ORP, Temperature ( C/ F), TDS, and Salinity, all in one device. It provides comprehensive water quality analysis capabilities.
- Wide Measurement Ranges: This ORP meter covers pH range of -2 to 16pH, temperature range of 0 to 90 C, conductivity range of 0 to 2000 s / 2.00 to 20.00mS, TDS range of 0 to 1300ppm / 1.30 to 13.00ppt, ORP range of -1000 to 1000mV, and salinity range of 0 to 1000ppm / 1.00 to 12.00ppt.
- Accurate and Reliable: The ORP tester ensures fast and accurate measurement results with its microprocessor-based design. It features digital calibration, automatic temperature compensation (ATC), and the ability to display maximum/minimum values. The large LCD provides clear visibility.
- User-Friendly and Portable: The tester is designed for convenience. It features easy one-button calibration, data hold functionality, selectable temperature units ( C/ F), and an auto power-off feature. Its compact size and lightweight nature make it easy to carry anywhere.
- Versatile Applications: This water quality tester is suitable for various applications, including agriculture, aquariums, boilers, drinking water, fish farming. It is a versatile tool for comprehensive water quality testing.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Dimensions: 8.00 x 9.00 x 3.00 inches
See On Amazon #19
Alcohol Refractometer with ATC 0~80% VOL Volume, Optical Handheld Concentration Tester Meter for Distilled Beverages Making Homebrew
Asin: B07FQRYBH7 | Model: REW-80ATC | PartNumber: REW-80ATC | Ean: 0600316548618 | UPC: 600316548618
Auto Temperature Compensation (Atc), Rest Easy That Your Measurements Are Always Accurate Regardless Of Temperature Variation.
Cushioned W/ Soft And Comfortable Non-Slip Rubberized Grip, Insulate Test Solution From Body Heat.
Adjustable Focus, Clear, Large And Easy-To-Read Measurements And Approved By Strict Quality And Safety Standards.
Designed For The Measurement Of Distilled Beverages (Ethanol With Water). Whiskey, Brandy, Fruit Brandy, Slivovitz, Vodka, Gin, Tequila, For Example..
Features
- MEASURING RANGE : 0-80% v/v (Volume Percentage) DIVISION: 1% (0-60%), 2% (60-80%)
- Designed for the measurement of distilled beverages (ethanol with water). Whiskey, brandy, fruit brandy, slivovitz, vodka, gin, tequila, for example.
- Auto Temperature Compensation (ATC), rest easy that your measurements are always accurate regardless of temperature variation
- Adjustable focus, clear, large and easy-to-read measurements and Approved by strict quality and safety standards
- Cushioned w/ soft and comfortable non-slip rubberized grip, insulate test solution from body heat
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Weight: 0.46 Pounds
See On Amazon #20
2-in-1 Brix Salinity Refractometer Dual Scale 0-32% Brix & 0-28% Salinity with ATC Sodium Chloride in Food Salt Seawater Brine Beer fruits Cutting Liquid
Asin: B07FQPFJGX | Model: REBS-28ATC | PartNumber: REBS-28ATC | Ean: 0600316548540 | UPC: 600316548540
Asy-To-Use Design: Featuring A Comfortable, Non-Slip Rubberized Grip, This Refractometer Separates The Test Solution From Body Heat, Preventing Interference And Maintaining Accuracy. Its Adjustable Focus And Clearly Defined Scale, Along With Large, Easy-To-Read Measurements, Make It User-Friendly For Professionals And Enthusiasts Alike..
Quality And Safety Assured: This Refractometer Has Been Approved By Strict Quality And Safety Standards, Ensuring Reliable Performance And Peace Of Mind..
Wide Measuring Range: The Refractometer Offers A Measuring Range Of 0-28% For Salinity And 0-32% For Brix, Allowing You To Accurately Test The Concentration Of Prepared Food Solutions, Monitor Wine And Beer Fermentation Processes, And Even Assess The Ripeness Of Fruits, Vegetables, And Growing Plants..
Accurate And Reliable Results: With Its Auto Temperature Compensation (Atc) Feature, This Refractometer Ensures Increased Accuracy By Eliminating Concerns About Temperature Variations..
Features
- Versatile Measurement Capabilities: This refractometer is perfect for measuring ferment for brandy, beer worth, sugar solutions, fruit juice, milk beverages, and even total dissolved solids in soup or water-soluble glue.
- Accurate and Reliable Results: With its auto temperature compensation (ATC) feature, this refractometer ensures increased accuracy by eliminating concerns about temperature variations.
- asy-to-Use Design: Featuring a comfortable, non-slip rubberized grip, this refractometer separates the test solution from body heat, preventing interference and maintaining accuracy. Its adjustable focus and clearly defined scale, along with large, easy-to-read measurements, make it user-friendly for professionals and enthusiasts alike.
- Wide Measuring Range: The refractometer offers a measuring range of 0-28% for salinity and 0-32% for Brix, allowing you to accurately test the concentration of prepared food solutions, monitor wine and beer fermentation processes, and even assess the ripeness of fruits, vegetables, and growing plants.
- Quality and Safety Assured: This refractometer has been approved by strict quality and safety standards, ensuring reliable performance and peace of mind.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #21
Portable Digital High Accuracy 3-in-1 (TDS/Salinity/Temperature) Water Quality Meter
Asin: B08134GD6N | Model: 837-3 | PartNumber: 837-3 | Ean: 0600316550901 | UPC: 600316550901
【Multiple Units】Supports Different Units: Tds (Ppm/Ppt) And Salinity (Ppm/Ppt/%/S.G.).
【User-Friendly】Multifunctional And Easy For Calibration With User-Friendly Design.
【High Accuracy】Wide Measurement Range With Atc (Automatic Temperature Compensation).
【Portable】Pen-Sized, Handy, Portable And Ip65 Waterproof.
Features
- Wide Range Of Usage Fit and reliable for household, school and professional use
- Portable Pen-sized, handy, portable and IP65 waterproof
- Multiple Units Supports different units: TDS (ppm/ppt) and salinity (ppm/ppt/%/S.G.)
- High Accuracy Wide measurement range with ATC (Automatic Temperature Compensation)
- User-friendly Multifunctional and easy for calibration with user-friendly design
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Weight: 1.00 pounds
See On Amazon #22
Gain Express Digital Humidity & Temperature Meter Hygrometer Psychrometer, Dew Point and Wet-Bulb Temperature Range -4~158 F, Humidity Range 0~100% RH, Min/Max Hold, LCD Backlight
Asin: B078W7H2PP | Model: HTM-49 | PartNumber: HTM-49 | Ean: 0600316547789 | UPC: 600316547789
Convenient Features: With A Data Hold Function, You Can Freeze The Current Readings On The Screen For Easy Recording. The Automatic Power-Off Function Helps To Conserve Battery Life, Making It A Great Humidity Controller..
Portable And Durable: Measuring Only 2.2 X 7 X 1.2 Inches And Weighing 136 Grams, This Humidity And Temperature Monitor Is Lightweight And Easy To Carry Around. It's Also Built To Last, With A Sturdy Construction That Can Withstand Regular Use..
Multiple Units Of Measure: This Hygrometer Can Display Humidity And Temperature Readings In Both Celsius And Fahrenheit, Giving You The Flexibility To Choose The Unit That Works Best For You..
Easy-To-Read Display: The Lcd Display Shows Both Humidity And Temperature Readings, So You Can Monitor The Indoor Environment With Ease. It Is A Versatile Temperature And Humidity Monitor..
Features
- Accurate humidity and temperature readings: This digital humidity meter is equipped with a high-precision humidity sensor and temperature sensor for accurate and reliable readings. It's perfect for measuring indoor humidity levels.
- Easy-to-read display: The LCD display shows both humidity and temperature readings, so you can monitor the indoor environment with ease. It is a versatile temperature and humidity monitor.
- Convenient features: With a data hold function, you can freeze the current readings on the screen for easy recording. The automatic power-off function helps to conserve battery life, making it a great humidity controller.
- Multiple units of measure: This hygrometer can display humidity and temperature readings in both Celsius and Fahrenheit, giving you the flexibility to choose the unit that works best for you.
- Portable and durable: Measuring only 2.2 x 7 x 1.2 inches and weighing 136 grams, this humidity and temperature monitor is lightweight and easy to carry around. It's also built to last, with a sturdy construction that can withstand regular use.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #23
Replacement Remote Sensor for Wireless Weather Station Temperature Humidity
Asin: B0BCK9TZD6 | Model: SNS-103 | PartNumber: SNS-103
Compatible With Weather Station (Ws-104).
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
See On Amazon #24
pH/EC/Temperature Meter ATC 3 in 1 Waterproof Pen Type Water Quality Combo Multi-Parameter Tester Monitor Analyzer Acidometer, Test Kit for Aquariums Hydroponics Pool Spa Drinking Purity
Asin: B07JHQTB2V | Model: WQM-241 | PartNumber: WQM-241 | Ean: 0600316549165 | UPC: 600316549165
Accuracy: ±0.1Ph / Ec ±2%F.S. / Temp ±1°C (±2°F).
Power Supply: 4 X 1.5V (Ag13).
Comes With Ph Calibration Powder (Ph 4.01 , Ph6.86 And Ph9.18) And Ec Calibration Solution (Ec 1413).
Features: With Atc (Automatic Temperature Compensation), Switchable °C/°F Temperature Unit, Easy Calibration And Operation And Comes With Protective Cap.
Features
- MEASURING RANGE: 0.00~14.00pH / EC 0~19990uS/cm / Temp 0~50 C (32~122 F)
- FEATURES: with ATC (Automatic temperature compensation), Switchable C/ F temperature unit, easy calibration and operation and comes with protective cap
- ACCURACY: 0.1pH / EC 2%F.S. / Temp 1 C ( 2 F)
- Comes with pH calibration powder (pH 4.01 , pH6.86 and pH9.18) and EC calibration solution (EC 1413)
- POWER SUPPLY: 4 x 1.5V (AG13)
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
See On Amazon #25
Digital PH/ORP Controller with Monitoring and Dosing in Water Digital pH Meter Redox Temp Tester App Remote Online Monitor for Swimming Pool Aquaculture Fishpond
Asin: B0CH145TNM
Interchangeable Probes: The Bnc Ph And Orp Probes, Which Are Conveniently Replaceable, Ensure Consistent And Reliable Measurements, Thus Extending The Longevity And Versatility Of The Device..
Wall-Mountable And Rechargeable Design: Enhance Operational Efficiency With The Wall-Mountable Design Of The Monitoring Tester. Additionally, The Rechargeable Functionality Ensures Uninterrupted Operation, Eliminating The Hassle Of Frequent Battery Replacements..
Easy 3-Points Ph Calibration: Simplify Calibration Processes With The Easy 3-Points Ph Calibration Feature. This User-Friendly Calibration Method Ensures Precise Measurements By Aligning The Device With Known Ph Standards, Minimizing The Chances Of Inaccuracies..
App Alarm Setting Function: Seamlessly Customize Your Monitoring Experience With The Built-In App Alarm Setting Function. Set Specific Parameters To Trigger Alarms, Ensuring Prompt Notifications When Ph Or Orp Levels Deviate From Desired Ranges..
Features
- Simultaneous pH/ORP/Temp Measurement: Streamline your monitoring efforts by simultaneously measuring pH, ORP, and temperature with the LCD backlit display. Whether in low-light environments or during night time monitoring.
- APP Alarm Setting Function: Seamlessly customize your monitoring experience with the built-in APP Alarm setting function. Set specific parameters to trigger alarms, ensuring prompt notifications when pH or ORP levels deviate from desired ranges.
- Interchangeable Probes: The BNC pH and ORP probes, which are conveniently replaceable, ensure consistent and reliable measurements, thus extending the longevity and versatility of the device.
- Easy 3-Points pH Calibration: Simplify calibration processes with the easy 3-points pH calibration feature. This user-friendly calibration method ensures precise measurements by aligning the device with known pH standards, minimizing the chances of inaccuracies.
- Wall-Mountable and Rechargeable Design: Enhance operational efficiency with the wall-mountable design of the monitoring tester. Additionally, the rechargeable functionality ensures uninterrupted operation, eliminating the hassle of frequent battery replacements.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
See On Amazon #26
Gain Express PH Meter 360 Flexible Display Angle, 0.00~14.00pH Portable Pocket Size Water Quality Tester Twist & Turnable Monitor Kit Set for Household Drinking Water, Hydroponics Aquariums Pools
Asin: B07L883D9B | Model: PHM-239 | PartNumber: PHM-239 | Ean: 0600316549486 | UPC: 600316549486
Portable& Lightweight- It Weighs 65 Grams Only (Including Batteries), Together With Its Wireless Design Which Makes You Free With Hassles Of Long Cables, It Is Very Portable To Carry Around..
Wide Applications- Ideal For Personal Or Professional Uses On Water Quality Testing For Aquariums, Hydroponics, Spas, Drinking Water, Food, Wine And Beer Making And More..
Measurement Range- 0.00~14.00Ph With 0.01Ph Resolution And ±0.1Ph Accuracy.
Economical & Easy To Use- With Only 2 Buttons: Hold And On/Off Buttons. This Ph Meter Is Simple And Easy To Use. Ideal For Beginners And Save Time For Advanced Users..
Features
- 360 FLEXIBLE MEASUREMENT ANGLES- Joint is specially designed to be connected by a 360 ball head connector. You can twist and turn the display monitor to any angle that facilitates your observation the most. No more hard-to-read side views!
- ECONOMICAL & EASY TO USE- With only 2 buttons: HOLD and ON/OFF buttons. This pH meter is simple and easy to use. Ideal for beginners and save time for advanced users.
- PORTABLE& LIGHTWEIGHT- It weighs 65 grams only (including batteries), together with its wireless design which makes you free with hassles of long cables, it is very portable to carry around.
- MEASUREMENT RANGE- 0.00~14.00pH with 0.01pH Resolution and 0.1pH Accuracy
- WIDE APPLICATIONS- Ideal for personal or professional uses on water quality testing for aquariums, hydroponics, spas, drinking water, food, wine and beer making and more.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Weight: 0.14 pounds
See On Amazon #27
Gem Gemological Gemelogy Refractometer with Built-in LED Light + RI Oil + 1.30-1.81 RI Range + 0.01 nD Scale Division
Asin: B00MNEBAQ4 | Model: GR-701B | PartNumber: GR-701B | Ean: 0701936209429 | UPC: 701936209429
Scale Division : 0.01 Nd.
Gem Gemstone Refractometer Built-In Led Light.
Illumination : Internal Light Source With Momentary/Power Switch.
Minimum Graduation : (Ri) 0.01 Ri.
Features
- Measuring Range : 1.30 - 1.81 RI
- Minimum Graduation : (RI) 0.01 RI
- Scale Division : 0.01 nD
- Illumination : Internal Light Source with momentary/power switch
- Gem Gemstone Refractometer Built-in LED Light
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd
Dimensions: 2.00 x 6.00 x 4.00 inches | Weight: 1.15 pounds
See On Amazon #28
6-in-1 Bluetooth Swimming Pool Water Tester EC/Salinity/pH/ORP/Temperature/Chlorine Meter Wireless Floating Smart Pool Monitor Water Tester for Pools, Hot Tubs, & Swim Spas
Asin: B0D1Y2PJVH
Floating Design: With A Floating Design, The Monitor Remains At The Water's Surface, Making It Easy To Observe And Retrieve. It Eliminates The Need For Additional Equipment And Simplifies The Monitoring Process..
User-Friendly Interface: The Monitor Features A User-Friendly Interface, Making It Accessible To Both Professionals And Enthusiasts. It Offers Intuitive Controls, Clear Displays, And Easy-To-Understand Readings, Facilitating Effortless Operation And Interpretation Of Results..
Real-Time Data: The Smart Meter Tester Delivers Real-Time Data, Allowing Users To Monitor Water Conditions Continuously. This Feature Enables Prompt Detection Of Changes Or Abnormalities, Enabling Timely Action To Maintain Water Quality..
Accurate Measurements: This Smart Meter Tester Ensures Precise Measurements Of Electrical Conductivity (Ec), Salinity, Ph, Oxidation-Reduction Potential (Orp), Temperature, And Chlorine Levels, Offering Comprehensive Data For Water Analysis..
Features
- Versatile monitoring: The 6 IN 1 Floating Monitor EC/Salinity/pH/ORP/Temperature/Chlorine Smart Meter Tester provides simultaneous monitoring of six key parameters essential for water quality analysis.
- Accurate measurements: This smart meter tester ensures precise measurements of electrical conductivity (EC), salinity, pH, oxidation-reduction potential (ORP), temperature, and chlorine levels, offering comprehensive data for water analysis.
- Floating design: With a floating design, the monitor remains at the water's surface, making it easy to observe and retrieve. It eliminates the need for additional equipment and simplifies the monitoring process.
- Real-time data: The smart meter tester delivers real-time data, allowing users to monitor water conditions continuously. This feature enables prompt detection of changes or abnormalities, enabling timely action to maintain water quality.
- User-friendly interface: The monitor features a user-friendly interface, making it accessible to both professionals and enthusiasts. It offers intuitive controls, clear displays, and easy-to-understand readings, facilitating effortless operation and interpretation of results.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Manufacturer :
Dimensions: 3.54 x 7.67 x 4.52 inches | Weight: 0.86 pounds
See On Amazon #29
Online APP Monitoring WiFi Water Quality Tester pH/TDS/Salt/S.G/Temperature for Aquarium Hydroponics Pool Aquaculture with Easy Calibration
Asin: B0CZKP7ZSS
【Wide Range Of Applications】 Ideal For Aquariums, Hydroponics, Laboratories, Spas, Swimming Pools And Other Water Quality Testing Programs And Monitors.
【Dimensions And Weight】 The Device Is Conveniently Sized At 100 X 75 X 22Mm And Weighs Approximately 120 Grams, Further Enhancing Its Portability And Practicality..
【Alarm Function】 Via The App User Can Set A Security Range For Each Parameter. When The Test Result Is Below The Lower Limit Or Above The Upper Limit, The User Will Receive A Notification Alert From Your Smart Phone..
【App Remote Control (Tuya Smart)】 The Inclusion Of Remote Control Via The Tuya Smart App Allows Users To Monitor And Manage Measurements Conveniently From A Smartphone Or Other Smart Devices, Enhancing User-Friendliness And Accessibility..
Features
- Multi-Functional Measurement Measuring a wide range of parameters, including pH levels, Total Dissolved Solids (TDS), salinity, specific gravity (S.G), and temperature.
- APP Remote Control (Tuya Smart) The inclusion of remote control via the Tuya Smart app allows users to monitor and manage measurements conveniently from a smartphone or other smart devices, enhancing user-friendliness and accessibility.
- Wide Range Of Applications Ideal for aquariums, hydroponics, laboratories, spas, swimming pools and other water quality testing programs and monitors
- Alarm Function Via the APP user can set a security range for each parameter. When the test result is below the lower limit or above the upper limit, the user will receive a notification alert from your smart phone.
- Dimensions and Weight The device is conveniently sized at 100 x 75 x 22mm and weighs approximately 120 grams, further enhancing its portability and practicality.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
Dimensions: 0.86 x 3.93 x 2.95 inches | Weight: 1.08 pounds
See On Amazon #30
Digital pH Controller with Temperature Compensation 4.5~8.5pH Adjustable pH Control Range Dual Relay Output Easy Plug and Play Operation pH Measurement for Aquarium, Hydroponics System
Asin: B0CRH74PNZ
Dual Relay Output: Dual Relay Output Capability Enables Users To Switch Between Up And Down Modes, Offering Flexibility In Ph Adjustment Based On Specific Requirements..
Auto Record Functionality: Automatically Records Max/Min/Avg Data After Powering On, Providing A Convenient Way To Track And Analyze System Performance..
High-Precision Ph Sensor: Features A High-Precision Ph Sensor With Temperature Compensation, Ensuring Accurate And Stable Ph Measurements Even In Varying Temperature Conditions..
Comprehensive Lcd Display: Equipped With An Lcd Display For Comprehensive Data Presentation, Allowing Users To Easily Monitor Ph And Temperature Readings. Includes A Chart Display Feature That Records Ph And Temperature Readings For Up To Three Days, Providing A Visual Representation Of The System's Performance Over Time..
Features
- Accurate pH Measurement: Adjustable pH control range from 4.5 to 8.5, allowing users to customize the pH level according to specific needs, such as hydroponic nutrient mixes and fish aquariums.
- Comprehensive LCD Display: Equipped with an LCD display for comprehensive data presentation, allowing users to easily monitor pH and temperature readings. Includes a chart display feature that records pH and temperature readings for up to three days, providing a visual representation of the system's performance over time.
- Dual Relay Output: Dual relay output capability enables users to switch between UP and DOWN modes, offering flexibility in pH adjustment based on specific requirements.
- High-Precision pH Sensor: Features a high-precision pH sensor with temperature compensation, ensuring accurate and stable pH measurements even in varying temperature conditions.
- Auto Record Functionality: Automatically records Max/Min/Avg data after powering on, providing a convenient way to track and analyze system performance.
- See more on Amazon...
Brand: Gain Express | Manufacturer: Gain Express Holdings Ltd.
Dimensions: 2.76 x 7.48 x 3.66 inches | Weight: 3.53 pounds
See On Amazon