Extech PH220-C Waterproof Palm pH Meter with Cabled Electrode
Asin: B004BQFA7M | Model: PH220-C | PartNumber: PH220-C | Ean: 0793950052204 | UPC: 793950052204
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.Microprocessor Provides For Automatic Buffer Recognition.
Automatic Temperature Compensation Via Pt-100 Sensor Built Into Electrode.
Memory Stores 25 Readings.
Large Lcd Displays Ph Or Mv And Temperature Simultaneously.
Features
- PH220-C Kit to include ATC pH polycarbonate electrode (12 mm diameter) with 39-Inch (1 meter) cable
- Large LCD displays pH or mV and Temperature simultaneously
- Microprocessor provides for Automatic Buffer recognition
- Memory stores 25 readings
- Automatic Temperature Compensation via Pt-100 sensor built into electrode
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Brand: Extech | Manufacturer: Extech Instruments
Dimensions: 4.40 x 3.10 x 1.50 inches | Weight: 0.60 pounds
Warranty: 1 Year
See On Amazon Similar To Extech PH220C Waterproof Palm pH
#1
PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium
Asin: B08HLXBBK4 | Ean: 0761770870742 | UPC: 761770870742
【Family Essentials】As A Tool To Improve The Quality Of Life. Can Be Used To Test Drinking Water, Swimming Pools, Ph Balance In Aquarium, Ro System, Spa Or Hydroponics. Basically All The Environments That Need To Test Ph Value Can Use This Tester To Get Accurate Data..
【Automatic Temperature Compensation】There Is No Need To Care About The Temperature Of The Liquid Being Measured. The Ph Meter Has An Automatic Temperature Compensation Function, Which Can Be Adjusted According To The Water Temperature And Water Quality..
【Easy To Use】Turn On The Switch,Put The Probe Into The Water And Stir (Make The Small Glass Ball Fully Contact The Liquid) And The Value Can Be Read When The Value Is Stable..
【Mini Size】The Mini Size Ph Meter We Designed Allows You To Easily Put It In Your Pocket, So You Can Take Measurements Anytime, Anywhere. It Can Help You Test It Whether You Take It To The Pool, On A Trip, To The Beach Or Camping..
Features
- A friendly reminder: Regularly cleaning your Ph meter electrode is crucial for ensuring accurate data. Contamination of the electrode can lead to unstable measurements. Please use the appropriate cleaning solution. If you have any questions, feel free to reach out to our customer service.
- Mini Size The mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you test it whether you take it to the pool, on a trip, to the beach or camping.
- Family Essentials As a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in aquarium, RO system, spa or hydroponics. Basically all the environments that need to test PH value can use this tester to get accurate data.
- Easy to use turn on the switch,put the probe into the water and stir (make the small glass ball fully contact the liquid) and the value can be read when the value is stable.
- Automatic temperature compensation There is no need to care about the temperature of the liquid being measured. The PH meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality.
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Brand: Ruolan | Manufacturer: Ruolan
See On Amazon #2
VIVOSUN Digital pH Meter, 0.01pH High Accuracy Pen Type pH Tester for Hydroponics, Household Drinking, Pool and Aquarium, UL Certified
Asin: B01M5IASHD | Model: 4316344538 | PartNumber: 4316344538 | Ean: 0714119465581 | UPC: 714119465581
Features: Pocket Size, Lightweight, Backlit Function, High Quality.
What You Get: Vivosun Ph Meter, User Manual, 2 X 1.5V Button Cells (Built In), 3 X Ph Buffer Powders.
Atc Function: With Automatic Temperature Compensation (Atc), Adjust To Water Temperature And Give Ph Reading Almost Instantly.
Easy Calibration: Advanced Technology Makes The Test Result Fast And Accurate; Lcd Screen Makes Reading Clearly.
Features
- Application: Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics
- Easy Calibration: Advanced technology makes the test result fast and accurate; LCD screen makes reading clearly
- Features: Pocket size, lightweight, backlit function, high quality
- ATC Function: With Automatic Temperature Compensation (ATC), adjust to water temperature and give pH reading almost instantly
- What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders
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Brand: VIVOSUN | Manufacturer: VIVOSUN
Weight: 0.24 Pounds
See On Amazon #3
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, 0.1 pH Accuracy
Asin: B01ENFOHN8 | Model: PH20 | PartNumber: PH20 | Ean: 0858718006339 | UPC: 858718006339
Comes In A Rugged Carrying Case With Ph 4&7 Buffers And A Lanyard.
Up To 2000 Hours' Continuous Operation, Powered By Aaa Batteries.
Auto Recognition Of Stable Values Improves Consistency, So You Don't Have To Guess When To Manually Hold Measurement.
Backed By Apera Quality Ph Sensor With Low Impedance, Ensuring High Response Rate.
Features
- Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
- Backed by Apera quality pH sensor with low impedance, ensuring high response rate
- Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
- Auto recognition of stable values improves consistency, so you don't have to guess when to manually hold measurement
- Up to 2000 hours' continuous operation, powered by AAA batteries
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Brand: Apera Instruments | Manufacturer: Apera Instruments
Dimensions: 1.18 x 7.01 x 1.61 Inches | Weight: 0.24 pounds
Warranty: Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).
See On Amazon #4
Divolight Water Tester PH Meter, Digital PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Water PH Tester Design with ATC
Asin: B0B25DWRG6 | Ean: 0786468412424 | UPC: 786468412424
【Easy To Use】Turn On The Switch, Place The Probe Into The Water, And Stir (Make The Small Glass Ball Fully Contact The Liquid) And The Value Can Be Read When The Value Is Stable..
【Mini Size】The Mini Size Of The Ph Meter Allows You To Easily Put It In Your Pocket, So You Can Take Measurements Anytime, Anywhere. It Can Help You To Make A Ph Test Anywhere, You Just Take It To The Pool, On A Trip, To The Beach, Camping, Etc..
【Automatic Temperature Compensation-Atc】There Is No Need To Care About The Temperature Of The Liquid Being Measured. The Ph Meter Has An Automatic Temperature Compensation Function..
【How To Use Calibration】Place The Tester In A Calibration Solution. Press Cal For 3 Seconds To Enter The Calibration Mode, And Press In Turn To Select The Powders Corresponding To 6.86, 4.00, And 9.18 To Complete The Calibration..
Features
- Aplication As a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in an aquarium, RO system, spa, or hydroponics. All the environments that need to test PH values can use this tester to get accurate data.
- How to use calibration Place the tester in a calibration solution. Press CAL for 3 seconds to enter the calibration mode, and press in turn to select the powders corresponding to 6.86, 4.00, and 9.18 to complete the calibration.
- Easy to use turn on the switch, place the probe into the water, and stir (make the small glass ball fully contact the liquid) and the value can be read when the value is stable.
- Automatic Temperature Compensation-ATC There is no need to care about the temperature of the liquid being measured. The PH meter has an automatic temperature compensation function.
- Mini Size The mini size of the pH meter allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you to make a pH test anywhere, you just take it to the pool, on a trip, to the beach, camping, etc.
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Brand: Divolight | Manufacturer: Divolight
See On Amazon #5
VIVOSUN PH Meter Digital PH Tester Pen 0.01 High Accuracy Water Quality Tester with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium, with ATC, Army Green
Asin: B09FK73QKC | Model: 06N | PartNumber: 06N
Easy To Carry: Pocket Size, Lightweight, Handheld Design For Portability And Convenience.
Widely Used: Ideal For Household Or Commercial Use, Water, Pool, Spas, Liquid Food, Laboratory, Aquaculture And Hydroponics.
Lcd Digital Display: Easy To Use No Matter In The Day And Night Environment, And Accurate Measurement And Clear Display Results.
Easy To Calibrate: Press Cal For 5 Seconds To Enter The Calibration Mode, Press In Turn To Select The Powders Corresponding To 6.86, 4.01, And 9.18 To Complete The Calibration.
Features
- High Accuarcy: Tester has a sensitive electrode sensor to read accurate PH levels; the included detailed manual will show you how to get the best accurate and stable reading
- Easy to Calibrate: Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration
- Easy to Carry: Pocket size, lightweight, handheld design for portability and convenience
- LCD Digital Display: Easy to use no matter in the day and night environment, and accurate measurement and clear display results
- Widely Used: Ideal for Household or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics
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Brand: VIVOSUN | Manufacturer: VIVOSUN
Weight: 0.10 Kilograms
See On Amazon #6
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, 0.01 pH Accuracy, Lcd display
Asin: B01ENFOIQE | Model: AI311 | PartNumber: AI311 | Ean: 0858718006049 | UPC: 858718006049
Easy 1-3 Points Auto. Calibration, Recognizes 5 Types Of Solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (Atc) Ensures Accuracy In Various Temperatures (32-122˚F).
Complete Kit With Ready-To-Use Calibration Solutions, Calibration Bottles, Storage Solutions, Aaa Batteries, And A Lanyard All In A Rugged Portable Case.
Large Lcd With 3 Backlit Colors (Indicating Different Modes), Dual Display Of Temp./Ph, And Reminders Of Completed Calibrations And Stable Readings.
The Smiley Icon Indicates Stable Readings So You Won't Have To Guess When Is The Right Time To Record The Measurements.
High Quality Replaceable Glass Ph Probe, Suitable For Regular Water Solutions E.G. Pools&Spas, Hydroponics, Environmental Monitoring, Cooling Towers, Beverage, Etc..
Accuracy: 0.01 Ph; Range: -2.00 To 16.00 Ph, 32 To 122˚F (0 To 50˚C); Auto. Power-Off: 8 Minutes Without Operation.
Features
- NOTE: A few drops of water are added to the electrode cap before the product leaves the factory. This is to maintain the sensitivity of the electrode. Therefore, when you use it for the first time, it is normal to find water droplets in the electrode cap
- Accuracy: 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122 F (0 to 50 C); Auto. Power-Off: 8 minutes without operation
- Easy 1-3 points auto. calibration, recognizes 5 types of solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (ATC) ensures accuracy in various temperatures (32-122 F)
- High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
- Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
- The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
- COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
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Brand: Apera Instruments | Manufacturer: Apera Instruments
Dimensions: 1.60 x 7.00 x 1.60 Inches | Weight: 0.29 Pounds
Warranty: Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).
See On Amazon #7
VIVOSUN 3-in-1 Digital pH Meter with ATC, 0.1 pH Accuracy Water Quality Tester, 0-14.0 pH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium
Asin: B08228CNGT | Model: PH-001 | PartNumber: PH-001
High Accuracy: Highly Sensitive Probe Gives You A Full Measurement Range Of 0-14 Ph, 0.01 Ph Resolution; Ph Tester Digital Green Backlit Display Ensures You Can Read The Measuring Results Under Any Conditions.
Multiple Uses: Pocket-Sized And Multi-Functional, The Vivosun Ph Tester Is Ideal For Daily Use, To Add To Water Testing Kits For Drinking Water, Or As A Gift For Family And Friends.
Automatic Temperature Compensation: With The Vivosun Ph Meter’S Accurate Atc, Ph / Tds / Ec / Temp Function Can Accurately Read Sample Values Across A Broad Temperature Range Of 32 °F-140 °F; Solve The Problem Of Inaccurate Measurements Caused By Changes In Liquid Temperature.
Automatic Calibration: Featuring Three-Point Calibration, The Vivosun Ph Pen Can Automatically Identify Calibration Solutions Of Ph 4.00, Ph 6.86 And Ph 9.18.
Features
- 3 Modes in 1: With the VIVOSUN 3-in-1 pH meter, you can accurately measure pH, TDS and temperature values to discover your water quality and ensure your family s health
- Automatic Calibration: Featuring three-point calibration, the VIVOSUN pH pen can automatically identify calibration solutions of pH 4.00, pH 6.86 and pH 9.18
- High Accuracy: Highly sensitive probe gives you a full measurement range of 0-14 pH, 0.01 pH resolution; pH tester digital green backlit display ensures you can read the measuring results under any conditions
- Automatic Temperature Compensation: With the VIVOSUN pH meter s accurate ATC, pH / TDS / EC / temp function can accurately read sample values across a broad temperature range of 32 F-140 F; Solve the problem of inaccurate measurements caused by changes in liquid temperature
- Multiple Uses: Pocket-sized and multi-functional, the VIVOSUN pH tester is ideal for daily use, to add to water testing kits for drinking water, or as a gift for family and friends
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Brand: VIVOSUN | Manufacturer: VIVOSUN
Dimensions: 7.20 x 1.50 x 1.50 inches
See On Amazon #8
pH Meter for Water, Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range, Portable pH Test Kit for Household Drinking, Pool, Aquarium, Fish Tank, Batteries Included
Asin: B0CTMM6GMZ | Model: ph-02 | PartNumber: ph-02 | Ean: 0762221886886 | UPC: 762221886886
Large Lcd Makes The Reading More Clear And Easier, Stable The Value In 4–5 Seconds. This Ph Water Meter Is Economical And Suitable For Various Industries Which Need Ph Testing..
Measure Range: 0.00-14.00Ph, Resolution: 0.01Ph, Accuracy:±0.01Ph, Package: 1×Ph Meter, 3×Calibration Solution (Ph4.00, Ph6.86, Ph9.18), 2×1.5V Lr44 Batteries (Including, Installed),1×User Manual (English)..
Automatic Temperature Compensation(Atc) --The Temperature Sensor Directly Contacts The Measured Liquid, And Can Be Converted And Corrected By Itself To Reduce Errors Caused By Temperature Differences, Making The Measure Results More Accurate And Faster..
Automatic Calibration -- Put This Portable Ph Tester In The Calibration Solution, And Press The “Cal” Button To Automatically Identify The Calibration Solution, And Complete The Calibration In 5 Seconds. The Calibration Procedure Is Very Simple..
Features
- Easy to use -- Portable design with high precision. This digital pH meter is suitable for testing PH value of drinking water, pool, aquariums, spas, hydroponics, food, wine, brewing, milk, Cosmetics, chemical, metallurgical, environmental protection, pharmaceutical, biochemical, and other solutions for pH value monitoring.
- Automatic calibration -- Put this portable pH tester in the calibration solution, and press the CAL button to automatically identify the calibration solution, and complete the calibration in 5 seconds. The calibration procedure is very simple.
- Large LCD makes the reading more clear and easier, stable the value in 4 5 seconds. This pH water meter is economical and suitable for various industries which need pH testing.
- Automatic Temperature Compensation(ATC) --The temperature sensor directly contacts the measured liquid, and can be converted and corrected by itself to reduce errors caused by temperature differences, making the measure results more accurate and faster.
- Measure range: 0.00-14.00pH, Resolution: 0.01pH, Accuracy: 0.01pH, package: 1 pH meter, 3 calibration solution (pH4.00, pH6.86, pH9.18), 2 1.5V LR44 batteries (including, installed),1 User Manual (English).
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Brand: Phueut | Manufacturer: Jinan Huiquan Electronic Co., Ltd.
Dimensions: 6.08 x 1.81 x 0.81 Inches
See On Amazon #9
HM Digital PH-80 pH Meter Waterproof PH80 Tester HydroTester
Asin: B078XJQ6HM | Model: 4334822627 | PartNumber: 4334822627 | Ean: 0647608368806 | UPC: 647608368806
Water Resistant.
Simultaneous Temperature Display.
One-Touch Automatic Digital Calibration.
Features
- Measures pH and Temperature
- One-touch automatic digital calibration
- Water resistant
- Simultaneous temperature display
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Brand: HM Digital | Manufacturer: HM Digital
See On Amazon #10
Dr.meter Digital Water pH Meter, 0.01 Resolution High Accuracy PH Testing Pen with Backlit and Data Hold, 0-14pH Measurement Range Water Quality Tester for Hydroponics, Pool, Aquarium, Brewing
Asin: B0BDLH7W8B
After Use: To Ensure The Activity Of The Sensitive Bulb, Add A Drop Of Newly Prepared Potassium Chloride Solution Into The Sponge Inside The Probe Cover. Also, To Better Maintain The Activity Of The Sensitive Bulb, Add The Solution To The Sponge Every Two Months..
▶ 【Automatic Temperature Compensation】 Temperature Can Affect Reading Levels, Our Ph Meter's Automatic Temperature Compensation Can Ensure That You're Getting The Best Possible Reading. Unlike Other Ph Meters That Only Have A Range Of 0-50 Degree, Ours Has A Even Better Range Of 0-70 Degree, So You Can Test With Confidence In Any Environment..
▶ 【User Friendly】 You Can Easily Replace The 2 Aaa Batteries When It's Time, And You Can Also Activate The 15-Minute Auto-Off Functionality To Save Battery. Plus, It Even Comes With A Storage Case To Keep It Safe And Protected When You're On The Go..
▶ 【Clear Digital Display With Alerts】 Tired Of Squinting At A Small Screen To Get Your Readings? Enjoy This Ph Meter's Large, Backlit Lcd Screen That Displays The Information In An Intuitive Layout So You Can Still See Even In Low Visibility Situations. When The Ph Value Is Lower Than 3.5 Or Higher Than 12.5, The White Digital Display Will Change To Red And Flash To Alert You..
▶ 【Automatic Calibration】 We Make Your Job Faster And Easier Than Ever With This Convenient Ph Tester! With The 3-Point Calibration Procedures, Your Ph Testing Device Will Automatically Identify The Calibration Solutions To Give You Your Reading In A Snap..
▶ 【Notification】Calibrate Once Per Week If You Often Test Solution Of Ph 10, Or Once Per Half Month For Neutral Solutions. The 250Ml Calibration Solution For Multiple Uses (10Ml Or So Each Time). Then Rinse The Electrode With Pure Water Before Next Test. Rinse And Rest 3-5 Min Before Conversing From Strong Acid To Strong Alkaline And Vice Versa..
During Use: If There Is Inaccurate Calibration, Repeat The Step Of 'Before Use'. If Using Your Own Potassium Chloride Powder, Prepare The Solution By Adding 61.5G Of Kcl Into 250Ml Of Water. Then, Put The Probe Into The Solution For 24 Hours, Take It Out And Clean The Residual Solution On The Surface Of The Sensitive Bulb. Now, You Can Start To Calibrate..
Features
- BEFORE USE: Put the included potassium chloride powder into 20ml of pure water and mix well. Then put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate. (Note: If the sponge is wet enough, please skip this step.)
- DURING USE: If there is inaccurate calibration, repeat the step of 'Before Use'. If using your own potassium chloride powder, prepare the solution by adding 61.5g of KCL into 250ml of water. Then, put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate.
- AFTER USE: To ensure the activity of the sensitive bulb, add a drop of newly prepared potassium chloride solution into the sponge inside the probe cover. Also, to better maintain the activity of the sensitive bulb, add the solution to the sponge every two months.
- Notification Calibrate once per week if you often test solution of PH 10, or once per half month for neutral solutions. The 250ml calibration solution for multiple uses (10ml or so each time). Then rinse the electrode with pure water before next test. Rinse and rest 3-5 min before conversing from strong acid to strong alkaline and vice versa.
- Clear Digital Display with Alerts Tired of squinting at a small screen to get your readings? Enjoy this PH meter's large, backlit LCD screen that displays the information in an intuitive layout so you can still see even in low visibility situations. When the PH value is lower than 3.5 or higher than 12.5, the white digital display will change to red and flash to alert you.
- Automatic Calibration We make your job faster and easier than ever with this convenient PH tester! With the 3-point calibration procedures, your PH testing device will automatically identify the calibration solutions to give you your reading in a snap.
- Automatic Temperature Compensation Temperature can affect reading levels, our PH meter's automatic temperature compensation can ensure that you're getting the best possible reading. Unlike other PH meters that only have a range of 0-50 degree, ours has a even better range of 0-70 degree, so you can test with confidence in any environment.
- User Friendly You can easily replace the 2 AAA batteries when it's time, and you can also activate the 15-minute auto-off functionality to save battery. Plus, it even comes with a storage case to keep it safe and protected when you're on the go.
- See more on Amazon...
Brand: Dr.meter | Manufacturer: Dr.meter
Dimensions: 1.73 x 2.99 x 1.73 inches
See On Amazon #11
Dr.meter pH Meter, Upgraded 0.01 Resolution High Accuracy PH Tester with Backlit Two-Color LCD Display and ATC, 0-14pH Measurement Range with Data Hold Function Digital pH Tester Pen-PH838
Asin: B082DZBJFB | Ean: 6934911743333
【After Use】: To Ensure The Activity Of The Sensitive Bulb, Add A Drop Of Newly Prepared Potassium Chloride Solution Into The Sponge Inside The Probe Cover. Also, To Better Maintain The Activity Of The Sensitive Bulb, Add The Solution To The Sponge Every Two Months..
▶ 【Clear Digital Display With Alerts】 Tired Of Squinting At A Small Screen To Get Your Readings? Enjoy This Ph Meter's Large, Backlit Lcd Screen That Displays The Information In An Intuitive Layout So You Can Still See Even In Low Visibility Situations. When The Ph Value Is Lower Than 3.5 Or Higher Than 12.5, The White Digital Display Will Change To Red And Flash To Alert You..
▶ 【User Friendly】 You Can Easily Replace The 2 Aaa Batteries When It's Time, And You Can Also Activate The 15-Minute Auto-Off Functionality To Save Battery. Plus, It Even Comes With A Storage Case To Keep It Safe And Protected When You're On The Go..
▶ 【Automatic Calibration】 We Make Your Job Faster And Easier Than Ever With This Convenient Ph Tester! With The 3-Point Calibration Procedures, Your Ph Testing Device Will Automatically Identify The Calibration Solutions To Give You Your Reading In A Snap..
▶ 【Automatic Temperature Compensation】 Temperature Can Affect Reading Levels, Our Ph Meter's Automatic Temperature Compensation Can Ensure That You're Getting The Best Possible Reading. Unlike Other Ph Metersthat Only Have A Range Of 0-50 Degree, Ours Has A Even Better Range Of 0-70 Degree, So You Can Test With Confidence In Any Environment..
▶ 【Notification】Calibrate Once Per Week If You Often Test Solution Of Ph <4 Or >10, Or Once Per Half Month For Neutral Solutions. The 250Ml Calibration Solution For Multiple Uses (10Ml Or So Each Time). Then Rinse The Electrode With Pure Water Before Next Test. Rinse And Rest 3-5 Min Before Conversing From Strong Acid To Strong Alkaline And Vice Versa..
【During Use】: If There Is Inaccurate Calibration, Repeat The Step Of 'Before Use'. If Using Your Own Potassium Chloride Powder, Prepare The Solution By Adding 61.5G Of Kcl Into 250Ml Of Water. Then, Put The Probe Into The Solution For 24 Hours, Take It Out And Clean The Residual Solution On The Surface Of The Sensitive Bulb. Now, You Can Start To Calibrate..
Features
- BEFORE USE : Put the included potassium chloride powder into 20ml of pure water and mix well. Then put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate. (Note: If the sponge is wet enough, please skip this step.)
- DURING USE : If there is inaccurate calibration, repeat the step of 'Before Use'. If using your own potassium chloride powder, prepare the solution by adding 61.5g of KCL into 250ml of water. Then, put the probe into the solution for 24 hours, take it out and clean the residual solution on the surface of the sensitive bulb. Now, you can start to calibrate.
- AFTER USE : To ensure the activity of the sensitive bulb, add a drop of newly prepared potassium chloride solution into the sponge inside the probe cover. Also, to better maintain the activity of the sensitive bulb, add the solution to the sponge every two months.
- Notification Calibrate once per week if you often test solution of PH <4 or >10, or once per half month for neutral solutions. The 250ml calibration solution for multiple uses (10ml or so each time). Then rinse the electrode with pure water before next test. Rinse and rest 3-5 min before conversing from strong acid to strong alkaline and vice versa.
- Automatic Calibration We make your job faster and easier than ever with this convenient PH tester! With the 3-point calibration procedures, your PH testing device will automatically identify the calibration solutions to give you your reading in a snap.
- Automatic Temperature Compensation Temperature can affect reading levels, our PH meter's automatic temperature compensation can ensure that you're getting the best possible reading. Unlike other PH metersthat only have a range of 0-50 degree, ours has a even better range of 0-70 degree, so you can test with confidence in any environment.
- Clear Digital Display with Alerts Tired of squinting at a small screen to get your readings? Enjoy this PH meter's large, backlit LCD screen that displays the information in an intuitive layout so you can still see even in low visibility situations. When the PH value is lower than 3.5 or higher than 12.5, the white digital display will change to red and flash to alert you.
- User Friendly You can easily replace the 2 AAA batteries when it's time, and you can also activate the 15-minute auto-off functionality to save battery. Plus, it even comes with a storage case to keep it safe and protected when you're on the go.
- See more on Amazon...
Brand: Dr.meter | Manufacturer: Dr.meter
See On Amazon #12
YINMIK Digital pH Meter with Extra Replaceable Probe, Pocket pH Tester for Hydroponics, Accurate Water Tester for Swimming Pool Hot Tub Aquariums Home Wine Brewing
Asin: B0BH6D1QSF
[Meet All Your Needs] Perfectly Used For Checking Ph Value Of Hydroponics Nutrient Solution, Home Drinking Water, Swimming Pool/ Hot Tub Water, Aquarium/ Fish Tank Water. Monitoring Ph On Home Wine/ Beer/ Juice Brewing, Aeroponics, Ro System, Aquaculture And So On.
[Packing List] Yinmik Yk-2 Ph Meter*1; Yinmik Replaceable Electrode For Yk-2 Ph Meter*1; 1.5V Lr44 Battery*3; Calibration Buffer Powder*6; English Instruction*1.
[Easy Calibration] Supporting 3-Point Auto Calibration, Following The Instruction Manual Can Easily Achieve 4.00, 7.00, 10.01 Auto Calibration. Don't Worry About The Calibration Solution, You Can Easily Configure Up To 500Ml Of Calibration Solution For Each Standard Using The Calibration Powder Included In The Package. In Addition, You Can Also Find Calibration Powder From The Yinmik Store On Amazon At An Affordable Price..
[More Accurate & Faster] With Low Impedance, Yinmik Ph Sensor Ensures The Probe High Response Rate. Premium Temperature Sensor Makes The Temperature Compensation (Atc) Fast And Accurate. Never Worry About Waiting Too Long For The Correct Reading.
Features
- [Buy One Get One Extra Probe] An additional probe of YINMIK YK-2 pH Meter is included in the package in case the original one is accidentally damaged. With one calibration for the replacement, you can have a brand-new pH tester again. Greatly extend the life of the tester
- [More Accurate & Faster] With low impedance, YINMIK pH sensor ensures the probe high response rate. Premium temperature sensor makes the temperature compensation (ATC) fast and accurate. Never worry about waiting too long for the correct reading
- [Meet all Your Needs] Perfectly used for checking pH value of Hydroponics Nutrient Solution, Home Drinking Water, Swimming Pool/ Hot Tub Water, Aquarium/ Fish Tank Water. Monitoring pH on Home Wine/ Beer/ Juice brewing, Aeroponics, Ro System, Aquaculture and so on
- [Easy Calibration] Supporting 3-point auto calibration, following the instruction manual can easily achieve 4.00, 7.00, 10.01 auto calibration. Don't worry about the calibration solution, you can easily configure up to 500ml of calibration solution for each standard using the calibration powder included in the package. In addition, you can also find calibration powder from the YINMIK store on Amazon at an affordable price.
- [Packing List] YINMIK YK-2 pH Meter*1; YINMIK Replaceable Electrode for YK-2 pH Meter*1; 1.5V LR44 battery*3; Calibration buffer powder*6; English instruction*1
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Brand: YINMIK | Manufacturer: JiNan Huiquan Electronic Co., Ltd
See On Amazon #13
Extech 601500 Standard pH Electrode
Asin: B004WN5XRG | Model: 601500 | PartNumber: 601500 | Ean: 7806382852694, 0882524713105, 0793950601501 | UPC: 882524713105, 793950601501
Glass Ph Sensing Bulb Surrounded By Protective Teeth.
0 To 80-Degrees C Operating Temperature.
0 To 14Ph Range.
Rugged, Polycarbonate Construction.
Features
- General purpose, standard size glass bulb pH sensing electrode
- Rugged, polycarbonate construction
- Glass pH sensing bulb surrounded by protective teeth
- 0 to 14pH range
- 0 to 80-Degrees C operating temperature
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Brand: Extech | Manufacturer: Extech
Dimensions: 6.10 x 0.49 x 0.49 inches | Weight: 0.11 pounds
Warranty: 6 months
See On Amazon #14
PH Meter, Digital PH Meter for Water, 0.01 High Accuracy PH Tester with 0-14 PH Measurement Range for Hydroponics, Household Drinking, Pool and Aquarium
Asin: B08197LX6H | Model: PH Meter | PartNumber: PH Meter | Ean: 0713091337862, 0713091397910 | UPC: 713091397910, 713091337862
✔𝗘𝗔𝗦𝗬 𝗧𝗢 𝗖𝗔𝗟𝗜𝗕𝗥𝗔𝗧𝗘: Press "Cal" For 5 Seconds To Enter The Calibration Mode, Press In Turn To Select The Powders Corresponding To 6.86, 4.00, And 9.18 To Complete The Calibration.
✔𝗪𝗜𝗗𝗘 𝗨𝗦𝗘: Ph Meters To Measure The Ph In Your Pool And Spa; Ideal For Residential Or Commercial Use, Drinking Water, Aquarium, Liquid Food, Brewing, Ro System And Hydroponics..
✔𝗨𝗦𝗘𝗥 𝗙𝗥𝗜𝗘𝗡𝗗𝗟𝗬: Comes With Protective Case, Lightweight, Handheld Design For Portability And Convenience. What You Get: 1X Ph Meter, 1X User Manual, 2X 1.5V Lr44 Button Cells(Build-In), 3X Ph Buffer Powders..
✔𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗖 𝗧𝗘𝗠𝗣𝗘𝗥𝗔𝗧𝗨𝗥𝗘 𝗖𝗢𝗠𝗣𝗘𝗡𝗦𝗔𝗧𝗜𝗢𝗡: The Ph Tester Has Atc Function, So It Can Be Adjusted According To Water Temperature To Give Ph Readings Almost Instantly..
✔𝗛𝗜𝗚𝗛 𝗔𝗖𝗖𝗨𝗥𝗔𝗖𝗬: High-Accuracy Electrode Chip And Lab Quality Glass Probe Ensure Accurate And Fast Response. Measures 0 ~ 14 Ph Range With A High 0.01 Ph Resolution..
Features
- : Simply press "ON", It only takes a few seconds for your result to appear on LED screen, and accurate measurement and clear display. Backlights function ensures you can use the product in a dimly lit working environment.
- : High-accuracy electrode chip and lab quality glass probe ensure accurate and fast response. Measures 0 ~ 14 pH range with a high 0.01 pH resolution.
- : Press CAL for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.00, and 9.18 to complete the calibration
- : The pH tester has ATC function, so it can be adjusted according to water temperature to give pH readings almost instantly.
- : PH Meters to measure the pH in your pool and spa; Ideal for residential or commercial use, drinking water, aquarium, liquid food, brewing, RO system and hydroponics.
- : Comes with protective case, lightweight, handheld design for portability and convenience. What You Get: 1x PH meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x pH Buffer Powders.
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Brand: APLUSTE | Manufacturer: APLUSTE
Dimensions: 1.18 x 6.50 x 1.97 Inches
Warranty: 2 year warranty
See On Amazon #15
Extech PH105 ExStik pH Electrode Module
Asin: B0012VWS1A | Model: PH105 | PartNumber: PH105 | Ean: 7436829354971, 0793950051054 | UPC: 793950051054
Complete With Protective Connector Cap.
Atc Via Built In Pt-100 Ohm Sensor.
Measures In Liquid, Semi Solids And Solids.
Interchangeable With Exstik Chlorine Or Orp Meters.
Features
- Easy to clean, rugged flat surface pH electrode
- Interchangeable with ExStik Chlorine or ORP meters
- Complete with protective connector cap
- Measures in liquid, semi solids and solids
- ATC via built in PT-100 Ohm sensor
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Brand: Extech | Manufacturer: Extech
Dimensions: 1.40 x 6.80 x 1.60 inches | Weight: 1.00 Pounds
Warranty: Six month conditional warranty for probes, electrodes and sensors. This warranty does not apply to defects resulting from action of the user such as misuse, improper wiring, operation outside of specification, improper maintenance or repair, or unauthorized modification.
See On Amazon #16
Apera Instruments, LLC-AI221 SX610 Waterproof pH Pen Tester, 0.1 pH Accuracy, 0-14.0 pH Range, Suitable for Test Tube Testing, Replaceable Probe
Asin: B01ESYG6B0 | Model: AI221 | PartNumber: AI221 | Ean: 0858718006254 | UPC: 858718006254
Complete Kit With Ready-To-Use Calibration Solution, Kcl Storage Solution, And Batteries In A Portable Carrying Case.
Auto Recognition And Reminder Of Stable Values Improves Consistency, Saving You The Trouble Of Guessing When To Manually Hold Measurement.
Intelligent Functions: Temperature Unit Switch From F To C, Automatic Power-Off, Low Battery Alarm, And Ph Probe Invalidation Reminder.
Auto Calibration With Auto Buffer Recognition; Auto Temperature Compensation (Atc) Ensures Accuracy In Variant Temperatures (0-60.0C).
Features
- Easy SINGLE-Button Operation, Smallest Pen-Style design with replaceable probe (good for test tube measurements)
- AUTO Calibration with auto buffer recognition; Auto Temperature Compensation (ATC) ensures accuracy in variant temperatures (0-60.0C)
- COMPLETE KIT with READY-TO-USE calibration solution, KCl storage solution, and batteries in a portable carrying case
- Intelligent functions: temperature unit switch from F to C, automatic power-off, low battery alarm, and pH probe invalidation reminder
- AUTO RECOGNITION and REMINDER of stable values improves consistency, saving you the trouble of guessing when to manually hold measurement
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Brand: Apera Instruments | Manufacturer: Apera Instruments
Dimensions: 1.00 x 6.00 x 1.00 inches | Weight: 0.09 pounds
Warranty: Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).
See On Amazon #17
HM Digital PH-200 Waterproof pH Meter, 0-14.00 pH Range, 0.01 pH Resolution, +/- 0.02 pH Readout Accuracy
Asin: B00132G102 | Model: PH-200 | PartNumber: PH-200
Ean: 0795092732631, 7466655990043, 8911440000210, 7131617218656, 6085285824453, 5662252265573, 5060300984153, 0744211147474, 5557890008272, 0826333000247, 0886566120495, 8935104746955, 0603964472779, 0798527557687, 6723576787963, 0095225177538, 0891144000021, 5662252454588
UPC: 798527557687, 603964472779, 744211147474, 795092732631, 891144000021, 826333000247, 095225177538, 886566120495
Waterproof Housing (Ip-67 Rating).
Auto-Off Function, Data-Hold Function And Low-Battery Indicator.
Includes Storage Solution In A Sponge Embedded In A Clear Cap.
Autoranging Three Point Calibration With Digital Fine Tuning.
Features
- Measures pH and Temperature, Range: 0-14 pH, 0-80 C, 32-176 F
- Autoranging three point calibration with digital fine tuning
- Waterproof housing (IP-67 rating)
- Includes storage solution in a sponge embedded in a clear cap
- Auto-off function, data-hold function and low-battery indicator
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Brand: HM Digital | Manufacturer: Hydrofarm
Dimensions: 3.30 x 2.00 x 8.50 inches | Weight: 0.39 Pounds
Warranty: Limited
See On Amazon #18
KETOTEK Digital PH Meter for Water, PH Pen Meter with ATC, PH Tester with 0.00-16.00ph Measure Range for Drinking Water, Hydroponic, Aquarium, Swimming Pool, Accuracy 0.01pH
Asin: B07RRTZ8LF | Model: KT-3 | PartNumber: KT-3
Automatic Two-Point Calibration (Ph4.01, Ph6.86). Put This Portable Ph Pen Tester In The Calibration Solution, And Press The "Cal" Button To Automatically Identify The Calibration Solution, And Complete The Calibration In 5 Seconds. The Calibration Procedure Is Very Simple..
Small Size And Pocket Portable. It Has Small Size And Low Weight As A Pen, It Is Easy To Be Carried, It Is Convenient For You To Take It In Your Pocket When You Go Out..
Easy To Use And Calibrate. You Can Get The Ph Testing Result Of The Water That Just Need To Press The Button Of “On”, And Just Need To Press The Button “Off” To Close It..
Atc Automatic Temperature Compensation. The Temperature Sensor Directly Contacts The Measured Liquid, And Can Be Converted And Corrected By Itself To Reduce Errors Caused By Temperature Differences, Making The Measure Results More Accurate And Faster..
Features
- AMAZINGLY ACCURATE AND WIDELY USED. It has the resolution of 0.01PH, fast to get the testing result and can test the PH value for any 0-16PH liquid which you wanna test, such as drinking water, swimming pools, aquariums, hydroponics, wine and beer.
- ATC AUTOMATIC TEMPERATURE COMPENSATION. The temperature sensor directly contacts the measured liquid, and can be converted and corrected by itself to reduce errors caused by temperature differences, making the measure results more accurate and faster.
- AUTOMATIC TWO-POINT CALIBRATION (pH4.01, pH6.86). Put this portable pH pen tester in the calibration solution, and press the CAL button to automatically identify the calibration solution, and complete the calibration in 5 seconds. The calibration procedure is very simple.
- EASY TO USE AND CALIBRATE. You can get the PH testing result of the water that just need to press the button of ON , and just need to press the button OFF to close it.
- SMALL SIZE AND POCKET PORTABLE. It has small size and low weight as a pen, it is easy to be carried, It is convenient for you to take it in your pocket when you go out.
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Brand: KETOTEK | Manufacturer: KETOTEK
Dimensions: 0.70 x 6.10 x 1.20 inches
See On Amazon #19
Extech PH95 Replacement Flat Surface Electrode for PH90 Meter
Asin: B07M7X42WP | Model: PH95 | PartNumber: PH95 | Ean: 0793950150955 | UPC: 793950150955
First Available: 05/07/2022
Brand: Extech | Manufacturer: Extech
Dimensions: 1.40 x 6.70 x 1.40 inches | Weight: 0.04 pounds
See On Amazon
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