Best pH Testing . Reviews October, 2020

VIVOSUN pH and TDS Meter Combo, 0.05ph High Accuracy Pen Type pH Meter +/- 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter

Search only VIVOSUN brand name
VIVOSUN pH and TDS Meter Combo, 0.05ph High Accuracy Pen Type pH Meter +/- 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter

Current price: 19.99 USD


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  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools

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Digital pH Meter, Water PH Test Meter with 0.00-14.00ph Measure Range/PH Meter with ATC,Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums,Hydroponics

Search only Middons brand name
Digital pH Meter, Water PH Test Meter with 0.00-14.00ph Measure Range/PH Meter with ATC,Water Quality Tester for Household Drinking Water, Swimming Pools, Aquariums,Hydroponics

Current price: 12.99 USD


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  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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

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THINK ALKALINE A2O Water - Made in USA, Water pH Test Liquid (WHT/100-125 Tests)

Search only THINK ALKALINE brand name
THINK ALKALINE A2O Water - Made in USA, Water pH Test Liquid (WHT/100-125 Tests)

Current price: 9.75 USD


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Weight: 0.0661386786 Pounds

  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results

More Info

Digital PH Meter Tester Kit, High Accuracy Pocket Size PH Meter for Water, Digital ph Test Pen with 0-14 PH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools

Search only AKARUED brand name
Digital PH Meter Tester Kit, High Accuracy Pocket Size PH Meter for Water, Digital ph Test Pen with 0-14 PH Measurement Range for Household Drinking Water, Aquarium, Swimming Pools

Current price: 11.99 USD


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Height: 1.8 Inches

Length: 1.4 Inches

Width: 1.8 Inches

  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results
  • 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.
  • 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
  • 【High Accuracy】Water ph meter 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, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
  • 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st

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General Hydroponics GH1516 Indicator Fertilizer, 8-Ounce, Purple ph-Test-Strips, Natural

Search only General Hydroponics brand name
General Hydroponics GH1516 Indicator Fertilizer, 8-Ounce, Purple ph-Test-Strips, Natural

Current price: 12.69 USD


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Height: 1.7 Inches

Length: 1.2 Inches

Width: 6 Inches

Weight: 1 Pounds

  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results
  • 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.
  • 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
  • 【High Accuracy】Water ph meter 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, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
  • 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st
  • Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution
  • Add a few drops of pH Test Indicator
  • Fill a test-tube halfway with nutrient

More Info

PH Tester Meter, ICARERSPACE Digital PH Meter 0.01pH High Accuracy 0.00-14.00 +/-0.01pH Measurement Range for Water, Hydroponics, Aquarium, Pool, Hydroponics, Kombucha

Search only ICARERSPACE brand name
PH Tester Meter, ICARERSPACE Digital PH Meter 0.01pH High Accuracy 0.00-14.00 +/-0.01pH Measurement Range for Water, Hydroponics, Aquarium, Pool, Hydroponics, Kombucha

Current price: 17.95 USD


Check price and availability


  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results
  • 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.
  • 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
  • 【High Accuracy】Water ph meter 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, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
  • 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st
  • Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution
  • Add a few drops of pH Test Indicator
  • Fill a test-tube halfway with nutrient
  • GUARANTEE: 12 month money back and refund warrant, please do not hesitate to contact if you meet any problems
  • WIDELY USE: Digital pH meter is suitable to test pH levels for drinking water, pool, hydroponics, aquarium, RO system. It is also great for school science experiments
  • HOW TO CALIBRATION: Put 6.86 and 4.01 pH buffer power into 2 different water cups and then put the pH meter into 6.86 cups, press “CAL” button for 5s and release (pH meter will start flashing, after is stops flashing, rinse the electrode with distilled water and dry it with filter paper), and then put pH meter into 4.01 cup and calibrate with same way, after that you can use it for pH level test. If you want to test pH level over 7, then please calibrate with 6.86 and 9.18 pH buffer power
  • AUTOMATIC TEMPERATURE COMPENSATION: pH meter has been built in (ATC) automatic temperature compensation to offer a accurately determine pH value. You do not need to worry the pH meter will offer you a not accurate pH levels because of the temperature effect. pH meter also a temperature read function, click “HOLD” button you will read temperature with ℃, click “HOLD” button once again you will read temperature with ℉
  • ACCURATE READING FUNCTION: pH water meter tester has a measuring range of 0.00-14.00pH and a high accuracy of ±0.01 pH, built in a sensitive electrode sensor to offer you a accurate pH levels in seconds

More Info

VIVOSUN PH Meter Digital PH Tester Pen for Water

Search only VIVOSUN brand name
VIVOSUN PH Meter Digital PH Tester Pen for Water

Current price: 13.99 USD


Check price and availability


  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results
  • 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.
  • 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
  • 【High Accuracy】Water ph meter 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, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
  • 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st
  • Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution
  • Add a few drops of pH Test Indicator
  • Fill a test-tube halfway with nutrient
  • GUARANTEE: 12 month money back and refund warrant, please do not hesitate to contact if you meet any problems
  • WIDELY USE: Digital pH meter is suitable to test pH levels for drinking water, pool, hydroponics, aquarium, RO system. It is also great for school science experiments
  • HOW TO CALIBRATION: Put 6.86 and 4.01 pH buffer power into 2 different water cups and then put the pH meter into 6.86 cups, press “CAL” button for 5s and release (pH meter will start flashing, after is stops flashing, rinse the electrode with distilled water and dry it with filter paper), and then put pH meter into 4.01 cup and calibrate with same way, after that you can use it for pH level test. If you want to test pH level over 7, then please calibrate with 6.86 and 9.18 pH buffer power
  • AUTOMATIC TEMPERATURE COMPENSATION: pH meter has been built in (ATC) automatic temperature compensation to offer a accurately determine pH value. You do not need to worry the pH meter will offer you a not accurate pH levels because of the temperature effect. pH meter also a temperature read function, click “HOLD” button you will read temperature with ℃, click “HOLD” button once again you will read temperature with ℉
  • ACCURATE READING FUNCTION: pH water meter tester has a measuring range of 0.00-14.00pH and a high accuracy of ±0.01 pH, built in a sensitive electrode sensor to offer you a accurate pH levels in seconds
  • What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders, 1-year warranty and friendly customer service.
  • With Automatic Temperature Compensation (ATC). Adjust to water temperature and give pH reading almost instantly.
  • Pocket size, lightweight, high quality.
  • Advanced technology makes the test result fast and accurate.Easy calibration (pH4.00, pH6.86).
  • Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics.

More Info

PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range, TDS Meter for Water/Brewing/Food/Soil/Sauce/Laboratory, Digital PH Tester

Search only PentaBeauty brand name
PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range, TDS Meter for Water/Brewing/Food/Soil/Sauce/Laboratory, Digital PH Tester

Current price: 14.99 USD


Check price and availability


  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results
  • 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.
  • 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
  • 【High Accuracy】Water ph meter 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, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
  • 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st
  • Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution
  • Add a few drops of pH Test Indicator
  • Fill a test-tube halfway with nutrient
  • GUARANTEE: 12 month money back and refund warrant, please do not hesitate to contact if you meet any problems
  • WIDELY USE: Digital pH meter is suitable to test pH levels for drinking water, pool, hydroponics, aquarium, RO system. It is also great for school science experiments
  • HOW TO CALIBRATION: Put 6.86 and 4.01 pH buffer power into 2 different water cups and then put the pH meter into 6.86 cups, press “CAL” button for 5s and release (pH meter will start flashing, after is stops flashing, rinse the electrode with distilled water and dry it with filter paper), and then put pH meter into 4.01 cup and calibrate with same way, after that you can use it for pH level test. If you want to test pH level over 7, then please calibrate with 6.86 and 9.18 pH buffer power
  • AUTOMATIC TEMPERATURE COMPENSATION: pH meter has been built in (ATC) automatic temperature compensation to offer a accurately determine pH value. You do not need to worry the pH meter will offer you a not accurate pH levels because of the temperature effect. pH meter also a temperature read function, click “HOLD” button you will read temperature with ℃, click “HOLD” button once again you will read temperature with ℉
  • ACCURATE READING FUNCTION: pH water meter tester has a measuring range of 0.00-14.00pH and a high accuracy of ±0.01 pH, built in a sensitive electrode sensor to offer you a accurate pH levels in seconds
  • What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders, 1-year warranty and friendly customer service.
  • With Automatic Temperature Compensation (ATC). Adjust to water temperature and give pH reading almost instantly.
  • Pocket size, lightweight, high quality.
  • Advanced technology makes the test result fast and accurate.Easy calibration (pH4.00, pH6.86).
  • Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics.
  • ✔Lightweight And Easy To Use: Just remove the protective cap and immerse the PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colors of a litmus strip.
  • ✔Make You Satisfied With The Products: Come with 1x PH meter, 1x user manual, 3x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders.
  • ✔ AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
  • ✔WIDELY USE: Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications
  • ✔HIGH ACCURACY: PH tester has a sensitive electrode sensor ,simply press "ON", It only takes a few seconds for your result to appear on screen.read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading.

More Info

Water Quality Test Meter Pancellent TDS PH EC Temperature 4 in 1 Kit (Blue,Upgrade LED)

Search only Pancellent brand name
Water Quality Test Meter Pancellent TDS PH EC Temperature 4 in 1 Kit (Blue,Upgrade LED)

Current price: 21.17 USD


Check price and availability


  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results
  • 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.
  • 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
  • 【High Accuracy】Water ph meter 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, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
  • 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st
  • Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution
  • Add a few drops of pH Test Indicator
  • Fill a test-tube halfway with nutrient
  • GUARANTEE: 12 month money back and refund warrant, please do not hesitate to contact if you meet any problems
  • WIDELY USE: Digital pH meter is suitable to test pH levels for drinking water, pool, hydroponics, aquarium, RO system. It is also great for school science experiments
  • HOW TO CALIBRATION: Put 6.86 and 4.01 pH buffer power into 2 different water cups and then put the pH meter into 6.86 cups, press “CAL” button for 5s and release (pH meter will start flashing, after is stops flashing, rinse the electrode with distilled water and dry it with filter paper), and then put pH meter into 4.01 cup and calibrate with same way, after that you can use it for pH level test. If you want to test pH level over 7, then please calibrate with 6.86 and 9.18 pH buffer power
  • AUTOMATIC TEMPERATURE COMPENSATION: pH meter has been built in (ATC) automatic temperature compensation to offer a accurately determine pH value. You do not need to worry the pH meter will offer you a not accurate pH levels because of the temperature effect. pH meter also a temperature read function, click “HOLD” button you will read temperature with ℃, click “HOLD” button once again you will read temperature with ℉
  • ACCURATE READING FUNCTION: pH water meter tester has a measuring range of 0.00-14.00pH and a high accuracy of ±0.01 pH, built in a sensitive electrode sensor to offer you a accurate pH levels in seconds
  • What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders, 1-year warranty and friendly customer service.
  • With Automatic Temperature Compensation (ATC). Adjust to water temperature and give pH reading almost instantly.
  • Pocket size, lightweight, high quality.
  • Advanced technology makes the test result fast and accurate.Easy calibration (pH4.00, pH6.86).
  • Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics.
  • ✔Lightweight And Easy To Use: Just remove the protective cap and immerse the PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colors of a litmus strip.
  • ✔Make You Satisfied With The Products: Come with 1x PH meter, 1x user manual, 3x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders.
  • ✔ AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
  • ✔WIDELY USE: Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications
  • ✔HIGH ACCURACY: PH tester has a sensitive electrode sensor ,simply press "ON", It only takes a few seconds for your result to appear on screen.read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading.
  • [ Wide Application ] Ideal for Home and Laboratory PH Testing, Including Drinking Water, Electroplating Liquid, Boiler Water, Water in Fish Tank, Water of Swimming Pools, Photograph Flushing Fluid, Well Water, Deep Phreatic Water, Aquaculture, Food Processing and More.
  • [ Pocket Portable ] Small size but Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics.
  • [ Lasted Model ] PH pen have AUTO CALIBRATION function, not need any kind of screwdrivers to calibrate the pH pen tester.TDS pen have Lock & auto shut off function.
  • [ How Accuracy? ] PH resolution is 0.01pH,accuracy ±0.01pH.TDS:0~9990ppm,Conducitivity:0~9990us/cm,Accuracy:±2%.This’s same as big brand resolution in Amazon, but Pancellent test only need half price of them.
  • [ Convenience Use ] 5 Seconds know water quality, Accuracy, Faster. This set Combo of TDS PH EC Temperature. Also it have Best Price, Trustable Quality, all make it be your FIRST water quality Test.

More Info

Digital PH Meter, 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

Search only KoolaMo brand name
Digital PH Meter, 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

Current price: 13.19 USD


Check price and availability


  • Due to recently reviews about 1413 solution, please note that TDS Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F. Note: This meter can't test sea water.
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don’t hesitate to contact us if you have any questions, we will do our best to help you.
  • WIDE USE: Pocket Size PH Meter is the ideal test kit for home and laboratory uses. Ideal use to test for water, pools, aquariums, spas, hydroponics, food, wine and beer making and more.
  • 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. You can calibrate the digital PH meter with pressing the button “CAL” and immersing the electrode into the solution.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won’t be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • AMAZINGLY ACCURATE: Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. 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
  • All parts and ingredients made in USA
  • Instructions included
  • Easy to use squeeze bottle
  • Test any clear liquid in a pH range of 4.0-10.0
  • Instant results
  • 【Fast After-Sales Response】Come with 1x Digital PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; If there are any quality problems of our products, Please do not hesitate to contact us, We will solve it for you within 24 hours.
  • 【Wide Use】PH reader for water with High quality glass PH probe, The digital ph meter kit suitable for multiple occasions, such as Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, Hydroponics, pond in a garden, urine, soap mixtures, food, wine, beer or any other liquids. This ph tester digital is the ideal test kit for home and laboratory uses.
  • 【High Accuracy】Water ph meter 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, Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance.
  • 【Fast Results, Convenient Size】It only takes a few seconds for your result to appear on screen. Simply press "ON", stir gently and the reading will stabilize on the display in moments. This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. Its special plastic case will protect it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】Every Family need ph tester for water, Healthy drinking water range from pH 6.5 - ph 8.5, Don't need calibrate in the first time, Pls use the water ph meter directly, our PH meter comes factory calibrated, but In case of long period of inactivity or after a frequent use, Pls recalibration your ph water tester digital before use. you can calibrate the tester with one touch button using Buffer Powder, The included detailed manual will show you how to get the best accurate and st
  • Observe the coloration of the liquid in the test vial. Use 3 drops per 5mL of solution
  • Add a few drops of pH Test Indicator
  • Fill a test-tube halfway with nutrient
  • GUARANTEE: 12 month money back and refund warrant, please do not hesitate to contact if you meet any problems
  • WIDELY USE: Digital pH meter is suitable to test pH levels for drinking water, pool, hydroponics, aquarium, RO system. It is also great for school science experiments
  • HOW TO CALIBRATION: Put 6.86 and 4.01 pH buffer power into 2 different water cups and then put the pH meter into 6.86 cups, press “CAL” button for 5s and release (pH meter will start flashing, after is stops flashing, rinse the electrode with distilled water and dry it with filter paper), and then put pH meter into 4.01 cup and calibrate with same way, after that you can use it for pH level test. If you want to test pH level over 7, then please calibrate with 6.86 and 9.18 pH buffer power
  • AUTOMATIC TEMPERATURE COMPENSATION: pH meter has been built in (ATC) automatic temperature compensation to offer a accurately determine pH value. You do not need to worry the pH meter will offer you a not accurate pH levels because of the temperature effect. pH meter also a temperature read function, click “HOLD” button you will read temperature with ℃, click “HOLD” button once again you will read temperature with ℉
  • ACCURATE READING FUNCTION: pH water meter tester has a measuring range of 0.00-14.00pH and a high accuracy of ±0.01 pH, built in a sensitive electrode sensor to offer you a accurate pH levels in seconds
  • What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders, 1-year warranty and friendly customer service.
  • With Automatic Temperature Compensation (ATC). Adjust to water temperature and give pH reading almost instantly.
  • Pocket size, lightweight, high quality.
  • Advanced technology makes the test result fast and accurate.Easy calibration (pH4.00, pH6.86).
  • Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics.
  • ✔Lightweight And Easy To Use: Just remove the protective cap and immerse the PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colors of a litmus strip.
  • ✔Make You Satisfied With The Products: Come with 1x PH meter, 1x user manual, 3x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders.
  • ✔ AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
  • ✔WIDELY USE: Ideal for household or laboratory use; Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics; Appropriate for wide range of applications
  • ✔HIGH ACCURACY: PH tester has a sensitive electrode sensor ,simply press "ON", It only takes a few seconds for your result to appear on screen.read accurate pH levels. The included detailed manual will show you how to get the best accurate and stable reading.
  • [ Wide Application ] Ideal for Home and Laboratory PH Testing, Including Drinking Water, Electroplating Liquid, Boiler Water, Water in Fish Tank, Water of Swimming Pools, Photograph Flushing Fluid, Well Water, Deep Phreatic Water, Aquaculture, Food Processing and More.
  • [ Pocket Portable ] Small size but Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics.
  • [ Lasted Model ] PH pen have AUTO CALIBRATION function, not need any kind of screwdrivers to calibrate the pH pen tester.TDS pen have Lock & auto shut off function.
  • [ How Accuracy? ] PH resolution is 0.01pH,accuracy ±0.01pH.TDS:0~9990ppm,Conducitivity:0~9990us/cm,Accuracy:±2%.This’s same as big brand resolution in Amazon, but Pancellent test only need half price of them.
  • [ Convenience Use ] 5 Seconds know water quality, Accuracy, Faster. This set Combo of TDS PH EC Temperature. Also it have Best Price, Trustable Quality, all make it be your FIRST water quality Test.
  • ✔MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x PH meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x PH Buffer Powders
  • ✔WIDE USE: Ideal for Household or Laboratory Use, Suitable for Testing Ph Balance of Drinking Water, Pool, Aquarium, Ro System, Spa, or Hydroponics; Appropriate for Wide Range of Applications
  • ✔AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in (ATC) automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C (32°F - 176°F)
  • ✔AUTO CALIBRATION: The Ph Meter Has an Auto Temprature Compensation Feature That Adjusts to Water Temperatures and Water Quality to Give Ph Readings Almost Instantly. As Well, You Can Calibrate the Tester with One Touch Button Using Buffer Powder.
  • ✔HIGH ACCURACY: Ensure Your Pool, General Hydroponics Ph or Even Drinking Water Has a Perfect Ph Balance and Safe for Use with Tester Precision Ph Accuracy. 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

More Info

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