Best pH Meters. Reviews September, 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: 18 USD

Saving: $1.99 (10%)


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

More Info

Apera Instruments AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

Search only Apera Instruments, LLC brand name
Apera Instruments AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

Current price: 49.75 USD


Check price and availability


Height: 1.181102361 Inches

Length: 7.0078740086 Inches

Width: 1.6141732267 Inches

Weight: 0.24375 Pounds

Warranty: Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).

  • 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)

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: 13.99 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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

Dr.meter 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range

Search only Dr.meter brand name
Dr.meter 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range

Current price: 32.99 USD


Check price and availability


Height: 1.9 Inches

Length: 7.8 Inches

Width: 2.9 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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
  • ▶ 【Wide Application】: We've got covered all pH testing occasion you need! Boosting with pocket size, the Dr.meter pH tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
  • ▶ 【High Accuracy】: Have you ever seen a digital pH meter designed with premium accuracy together with fast response? You can do now with Dr.meter pH tester. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.meter pH tester is the perfect choice for solution quality testing.
  • ▶ 【utomatic Temperature Compensation】: With automatic temperature compensation function (ATC), the Dr.meter pH meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.
  • ▶ 【Convenient pH Value Reading】: Get the job done with ease. Ready to read the pH value? Just know the liquid quality with one-button lock reading function. It really is that easy.
  • ▶ 【Automatic Calibration】: Often troubled by calibration problem? Just one touch button can help you calibrate the digital pH tester. Featuring a three-point calibration method with simple calibration procedures, the Dr.meter pH testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash.

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: 13.98 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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
  • ▶ 【Wide Application】: We've got covered all pH testing occasion you need! Boosting with pocket size, the Dr.meter pH tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
  • ▶ 【High Accuracy】: Have you ever seen a digital pH meter designed with premium accuracy together with fast response? You can do now with Dr.meter pH tester. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.meter pH tester is the perfect choice for solution quality testing.
  • ▶ 【utomatic Temperature Compensation】: With automatic temperature compensation function (ATC), the Dr.meter pH meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.
  • ▶ 【Convenient pH Value Reading】: Get the job done with ease. Ready to read the pH value? Just know the liquid quality with one-button lock reading function. It really is that easy.
  • ▶ 【Automatic Calibration】: Often troubled by calibration problem? Just one touch button can help you calibrate the digital pH tester. Featuring a three-point calibration method with simple calibration procedures, the Dr.meter pH testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash.
  • ✔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

Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy

Search only Apera Instruments, LLC brand name
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy

Current price: 79.75 USD


Check price and availability


Height: 1.6 Inches

Length: 7 Inches

Width: 1.6 Inches

Weight: 0.29375 Pounds

Warranty: Two-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).

  • 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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
  • ▶ 【Wide Application】: We've got covered all pH testing occasion you need! Boosting with pocket size, the Dr.meter pH tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
  • ▶ 【High Accuracy】: Have you ever seen a digital pH meter designed with premium accuracy together with fast response? You can do now with Dr.meter pH tester. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.meter pH tester is the perfect choice for solution quality testing.
  • ▶ 【utomatic Temperature Compensation】: With automatic temperature compensation function (ATC), the Dr.meter pH meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.
  • ▶ 【Convenient pH Value Reading】: Get the job done with ease. Ready to read the pH value? Just know the liquid quality with one-button lock reading function. It really is that easy.
  • ▶ 【Automatic Calibration】: Often troubled by calibration problem? Just one touch button can help you calibrate the digital pH tester. Featuring a three-point calibration method with simple calibration procedures, the Dr.meter pH testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash.
  • ✔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.
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • 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)
  • 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
  • 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

More Info

Digital PH Meter, Water Quality Tester with Calibration Solution Powder PH Accuracy 0.01 Measurement for 0-14 Measurement Range for Household Drinking,Food Brewing,Hydroponics,Aquariums,Pools,Spa,Lab

Search only Money2U brand name
Digital PH Meter, Water Quality Tester with Calibration Solution Powder PH Accuracy 0.01 Measurement for 0-14 Measurement Range for Household Drinking,Food Brewing,Hydroponics,Aquariums,Pools,Spa,Lab

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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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
  • ▶ 【Wide Application】: We've got covered all pH testing occasion you need! Boosting with pocket size, the Dr.meter pH tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
  • ▶ 【High Accuracy】: Have you ever seen a digital pH meter designed with premium accuracy together with fast response? You can do now with Dr.meter pH tester. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.meter pH tester is the perfect choice for solution quality testing.
  • ▶ 【utomatic Temperature Compensation】: With automatic temperature compensation function (ATC), the Dr.meter pH meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.
  • ▶ 【Convenient pH Value Reading】: Get the job done with ease. Ready to read the pH value? Just know the liquid quality with one-button lock reading function. It really is that easy.
  • ▶ 【Automatic Calibration】: Often troubled by calibration problem? Just one touch button can help you calibrate the digital pH tester. Featuring a three-point calibration method with simple calibration procedures, the Dr.meter pH testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash.
  • ✔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.
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • 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)
  • 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
  • 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
  • [ Pockit size ] PH meter is small in size and light in weight. As a pen, it is easy to carry.Convenient for you to put it in your pocket, when you go out, it fits in your pocket and tote bag is light, compact and easy to operate.The PH tester can be used for a variety of applications.
  • [ Automatic Temperature Compensation ] There is no need to worry about the temperature of the test solution alone because the built-in (ATC) automatic temperature compensation of the ph meter enables it to accurately determine the ph value of the sample at any temperature in the range of 0° c-60 °C(32° f-176 °F).
  • [ Automatic calibration ] PH tester has the function of automatic calibration, which can be adjusted according to hydrological and water quality conditions. After starting up, long press "CAL" to obtain calibration and automatic identification.Obtain measurements quickly while ensuring accurate PH readings.You can also use the buffer powder to calibrate the pH tester
  • [ Widely range of uses ] PH tester can be used as a professional laboratory testing instrument or a tool to improve the quality of life, which an be used to detect pH balance in drinking water, swimming pools, aquariums, reverse osmosis systems, hydrotherapy or hydroponics. Basically all environments that need to test pH can use this tester to get accurate data.
  • [ Accurate PH meter ] PH meter adopts advanced technology and components, with a built-in glass electrode of high sensitivity of 0.2mm thickness, which can quickly sense and test the liquid H+ ion, and the chip can timely collect data and display accurate lelves

More Info

PH Meter and TDS Meter Combo, PH Tester Digital, PPM Digital Water Tester, 0.05ph High Accuracy Pen Type pH Meter, Readout Accuracy 3-in-1 TDS EC Temperature Meter

Search only GroTheory brand name
PH Meter and TDS Meter Combo, PH Tester Digital, PPM Digital Water Tester, 0.05ph High Accuracy Pen Type pH Meter, Readout Accuracy 3-in-1 TDS EC Temperature Meter

Current price: 17.99 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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
  • ▶ 【Wide Application】: We've got covered all pH testing occasion you need! Boosting with pocket size, the Dr.meter pH tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
  • ▶ 【High Accuracy】: Have you ever seen a digital pH meter designed with premium accuracy together with fast response? You can do now with Dr.meter pH tester. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.meter pH tester is the perfect choice for solution quality testing.
  • ▶ 【utomatic Temperature Compensation】: With automatic temperature compensation function (ATC), the Dr.meter pH meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.
  • ▶ 【Convenient pH Value Reading】: Get the job done with ease. Ready to read the pH value? Just know the liquid quality with one-button lock reading function. It really is that easy.
  • ▶ 【Automatic Calibration】: Often troubled by calibration problem? Just one touch button can help you calibrate the digital pH tester. Featuring a three-point calibration method with simple calibration procedures, the Dr.meter pH testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash.
  • ✔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.
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • 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)
  • 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
  • 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
  • [ Pockit size ] PH meter is small in size and light in weight. As a pen, it is easy to carry.Convenient for you to put it in your pocket, when you go out, it fits in your pocket and tote bag is light, compact and easy to operate.The PH tester can be used for a variety of applications.
  • [ Automatic Temperature Compensation ] There is no need to worry about the temperature of the test solution alone because the built-in (ATC) automatic temperature compensation of the ph meter enables it to accurately determine the ph value of the sample at any temperature in the range of 0° c-60 °C(32° f-176 °F).
  • [ Automatic calibration ] PH tester has the function of automatic calibration, which can be adjusted according to hydrological and water quality conditions. After starting up, long press "CAL" to obtain calibration and automatic identification.Obtain measurements quickly while ensuring accurate PH readings.You can also use the buffer powder to calibrate the pH tester
  • [ Widely range of uses ] PH tester can be used as a professional laboratory testing instrument or a tool to improve the quality of life, which an be used to detect pH balance in drinking water, swimming pools, aquariums, reverse osmosis systems, hydrotherapy or hydroponics. Basically all environments that need to test pH can use this tester to get accurate data.
  • [ Accurate PH meter ] PH meter adopts advanced technology and components, with a built-in glass electrode of high sensitivity of 0.2mm thickness, which can quickly sense and test the liquid H+ ion, and the chip can timely collect data and display accurate lelves
  • ✅【EXCELLENT AFTER-SALES】: If you have any questions about the PH Meter and TDS Meter Combo, please feel free to contact us and let us know how to make it better. We will provide the best after-sales service.
  • ✅【EXTENNSIVE USE】: Suitable for testing drinking water, pool, aquarium, RO system, Spa, or hydroponics. As Well, You Can Calibrate the Tester with One Touch Button Using Buffer Powder. Please Ensure There Is No Water In PH & TDS Meter After Use, Otherwise They Will Rust.
  • ✅【QUICK READ AND EASY USE】: With the help of PH Tester and TDS Tester, you can acknowledge the water quality and the PH data in 5 seconds. TDS tester and PH tester have small size and low weight, easy to be carried, Comes with protective case, convenient for you to take it when go outside.
  • ✅【PH METER】: 0.01 High Accuracy Hand-held PH Meter. PH measure range: 0~14PH, Accuracy: ±0.01 PH. The PH meter can tell you the acid-basic value. PH have the function of Automatic Temperature Compensation, the measuring data won’t be influenced by the water temperature but influenced by the air temperature.
  • ✅【TDS METER】: 0~9990 ppm, Accuracy: ±1%. 3 in 1 TDS meter can measure TDS, EC and Liquid Temperature in Fahrenheit or Degree Celsius. TDS meter have the function of Automatic Temperature Compensation, the measuring data won’t be influenced by the water temperature but influenced by the air temperature.

More Info

Membrane Solutions PH Meter for Water 0.01 Digital PH High Accuracy Water Quality Tester with 0.00-14.00 PH Measurement Range, with ATC, Auto Calibration, for Household Drinking, Pool and Aquarium

Search only Membrane Solutions brand name
Membrane Solutions PH Meter for Water 0.01 Digital PH High Accuracy Water Quality Tester with 0.00-14.00 PH Measurement Range, with ATC, Auto Calibration, for Household Drinking, Pool and Aquarium

Current price: 11.59 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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
  • ▶ 【Wide Application】: We've got covered all pH testing occasion you need! Boosting with pocket size, the Dr.meter pH tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
  • ▶ 【High Accuracy】: Have you ever seen a digital pH meter designed with premium accuracy together with fast response? You can do now with Dr.meter pH tester. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.meter pH tester is the perfect choice for solution quality testing.
  • ▶ 【utomatic Temperature Compensation】: With automatic temperature compensation function (ATC), the Dr.meter pH meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.
  • ▶ 【Convenient pH Value Reading】: Get the job done with ease. Ready to read the pH value? Just know the liquid quality with one-button lock reading function. It really is that easy.
  • ▶ 【Automatic Calibration】: Often troubled by calibration problem? Just one touch button can help you calibrate the digital pH tester. Featuring a three-point calibration method with simple calibration procedures, the Dr.meter pH testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash.
  • ✔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.
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • 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)
  • 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
  • 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
  • [ Pockit size ] PH meter is small in size and light in weight. As a pen, it is easy to carry.Convenient for you to put it in your pocket, when you go out, it fits in your pocket and tote bag is light, compact and easy to operate.The PH tester can be used for a variety of applications.
  • [ Automatic Temperature Compensation ] There is no need to worry about the temperature of the test solution alone because the built-in (ATC) automatic temperature compensation of the ph meter enables it to accurately determine the ph value of the sample at any temperature in the range of 0° c-60 °C(32° f-176 °F).
  • [ Automatic calibration ] PH tester has the function of automatic calibration, which can be adjusted according to hydrological and water quality conditions. After starting up, long press "CAL" to obtain calibration and automatic identification.Obtain measurements quickly while ensuring accurate PH readings.You can also use the buffer powder to calibrate the pH tester
  • [ Widely range of uses ] PH tester can be used as a professional laboratory testing instrument or a tool to improve the quality of life, which an be used to detect pH balance in drinking water, swimming pools, aquariums, reverse osmosis systems, hydrotherapy or hydroponics. Basically all environments that need to test pH can use this tester to get accurate data.
  • [ Accurate PH meter ] PH meter adopts advanced technology and components, with a built-in glass electrode of high sensitivity of 0.2mm thickness, which can quickly sense and test the liquid H+ ion, and the chip can timely collect data and display accurate lelves
  • ✅【EXCELLENT AFTER-SALES】: If you have any questions about the PH Meter and TDS Meter Combo, please feel free to contact us and let us know how to make it better. We will provide the best after-sales service.
  • ✅【EXTENNSIVE USE】: Suitable for testing drinking water, pool, aquarium, RO system, Spa, or hydroponics. As Well, You Can Calibrate the Tester with One Touch Button Using Buffer Powder. Please Ensure There Is No Water In PH & TDS Meter After Use, Otherwise They Will Rust.
  • ✅【QUICK READ AND EASY USE】: With the help of PH Tester and TDS Tester, you can acknowledge the water quality and the PH data in 5 seconds. TDS tester and PH tester have small size and low weight, easy to be carried, Comes with protective case, convenient for you to take it when go outside.
  • ✅【PH METER】: 0.01 High Accuracy Hand-held PH Meter. PH measure range: 0~14PH, Accuracy: ±0.01 PH. The PH meter can tell you the acid-basic value. PH have the function of Automatic Temperature Compensation, the measuring data won’t be influenced by the water temperature but influenced by the air temperature.
  • ✅【TDS METER】: 0~9990 ppm, Accuracy: ±1%. 3 in 1 TDS meter can measure TDS, EC and Liquid Temperature in Fahrenheit or Degree Celsius. TDS meter have the function of Automatic Temperature Compensation, the measuring data won’t be influenced by the water temperature but influenced by the air temperature.
  • 【MAKE YOU SATISFIED WITH THE PRODUCTS】: We promise a 12-month warranty & 7*24h friendly customer service. We will do everything we can to make sure you are perfectly satisfied with your purchase.
  • 【WIDELY APPLICATION】: Pocket size pH water tester is the ideal test kit for home and laboratory uses. Ideal use to test for drinking water, swimming pools, aquarium, spas, hydroponics, food, wine and beer making, and more.
  • 【High Accuracy】: The glass ball electrode is the part of the water pH tester that is in contact with the substance to be tested, The glass electrode of Membrane Solutions has high sensitivity and accurate reading. The measuring range of pH is 0-14 with an accuracy of ±0.01.
  • 【AUTO CALIBRATION】: The digital pH pen has an (ATC) auto temperature compensation feature that adjusts to water temp and water quality to give pH readings almost instantly. As well, You can calibrate the tester with the One-Touch button using buffer powder.
  • 【FAST AND ACCURATE】: Membrane Solutions pH meter has a sensitive electrode sensor to read accurate pH levels. Turn on the pH by the "ON / OFF" switch and display measurement result, Measure and display pH result simultaneously with LCD display, reliable, and fast reading.

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: 12.99 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
  • 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
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • ✔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
  • ▶ 【Wide Application】: We've got covered all pH testing occasion you need! Boosting with pocket size, the Dr.meter pH tester is ideal for daily household, teaching and testing use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
  • ▶ 【High Accuracy】: Have you ever seen a digital pH meter designed with premium accuracy together with fast response? You can do now with Dr.meter pH tester. Equipped with high-quality and high-accuracy algorithm chip and electrode, the Dr.meter pH tester is the perfect choice for solution quality testing.
  • ▶ 【utomatic Temperature Compensation】: With automatic temperature compensation function (ATC), the Dr.meter pH meter can solve possible inaccuracy caused by the change of liquid temperature, making the pH more accurate.
  • ▶ 【Convenient pH Value Reading】: Get the job done with ease. Ready to read the pH value? Just know the liquid quality with one-button lock reading function. It really is that easy.
  • ▶ 【Automatic Calibration】: Often troubled by calibration problem? Just one touch button can help you calibrate the digital pH tester. Featuring a three-point calibration method with simple calibration procedures, the Dr.meter pH testing device can automatically identify the calibration liquid to give you the pH reading almost in a flash.
  • ✔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.
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • 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)
  • 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
  • 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
  • [ Pockit size ] PH meter is small in size and light in weight. As a pen, it is easy to carry.Convenient for you to put it in your pocket, when you go out, it fits in your pocket and tote bag is light, compact and easy to operate.The PH tester can be used for a variety of applications.
  • [ Automatic Temperature Compensation ] There is no need to worry about the temperature of the test solution alone because the built-in (ATC) automatic temperature compensation of the ph meter enables it to accurately determine the ph value of the sample at any temperature in the range of 0° c-60 °C(32° f-176 °F).
  • [ Automatic calibration ] PH tester has the function of automatic calibration, which can be adjusted according to hydrological and water quality conditions. After starting up, long press "CAL" to obtain calibration and automatic identification.Obtain measurements quickly while ensuring accurate PH readings.You can also use the buffer powder to calibrate the pH tester
  • [ Widely range of uses ] PH tester can be used as a professional laboratory testing instrument or a tool to improve the quality of life, which an be used to detect pH balance in drinking water, swimming pools, aquariums, reverse osmosis systems, hydrotherapy or hydroponics. Basically all environments that need to test pH can use this tester to get accurate data.
  • [ Accurate PH meter ] PH meter adopts advanced technology and components, with a built-in glass electrode of high sensitivity of 0.2mm thickness, which can quickly sense and test the liquid H+ ion, and the chip can timely collect data and display accurate lelves
  • ✅【EXCELLENT AFTER-SALES】: If you have any questions about the PH Meter and TDS Meter Combo, please feel free to contact us and let us know how to make it better. We will provide the best after-sales service.
  • ✅【EXTENNSIVE USE】: Suitable for testing drinking water, pool, aquarium, RO system, Spa, or hydroponics. As Well, You Can Calibrate the Tester with One Touch Button Using Buffer Powder. Please Ensure There Is No Water In PH & TDS Meter After Use, Otherwise They Will Rust.
  • ✅【QUICK READ AND EASY USE】: With the help of PH Tester and TDS Tester, you can acknowledge the water quality and the PH data in 5 seconds. TDS tester and PH tester have small size and low weight, easy to be carried, Comes with protective case, convenient for you to take it when go outside.
  • ✅【PH METER】: 0.01 High Accuracy Hand-held PH Meter. PH measure range: 0~14PH, Accuracy: ±0.01 PH. The PH meter can tell you the acid-basic value. PH have the function of Automatic Temperature Compensation, the measuring data won’t be influenced by the water temperature but influenced by the air temperature.
  • ✅【TDS METER】: 0~9990 ppm, Accuracy: ±1%. 3 in 1 TDS meter can measure TDS, EC and Liquid Temperature in Fahrenheit or Degree Celsius. TDS meter have the function of Automatic Temperature Compensation, the measuring data won’t be influenced by the water temperature but influenced by the air temperature.
  • 【MAKE YOU SATISFIED WITH THE PRODUCTS】: We promise a 12-month warranty & 7*24h friendly customer service. We will do everything we can to make sure you are perfectly satisfied with your purchase.
  • 【WIDELY APPLICATION】: Pocket size pH water tester is the ideal test kit for home and laboratory uses. Ideal use to test for drinking water, swimming pools, aquarium, spas, hydroponics, food, wine and beer making, and more.
  • 【High Accuracy】: The glass ball electrode is the part of the water pH tester that is in contact with the substance to be tested, The glass electrode of Membrane Solutions has high sensitivity and accurate reading. The measuring range of pH is 0-14 with an accuracy of ±0.01.
  • 【AUTO CALIBRATION】: The digital pH pen has an (ATC) auto temperature compensation feature that adjusts to water temp and water quality to give pH readings almost instantly. As well, You can calibrate the tester with the One-Touch button using buffer powder.
  • 【FAST AND ACCURATE】: Membrane Solutions pH meter has a sensitive electrode sensor to read accurate pH levels. Turn on the pH by the "ON / OFF" switch and display measurement result, Measure and display pH result simultaneously with LCD display, reliable, and fast reading.
  • 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

1    2    3    4    5    6    7    8    9    10