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Best pH Meters - Buying Guide

Last Updated: 08/22/2019

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Bestselling pH Meters on Amazon

  1. Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  2. VIVOSUN PH TDS Meter
  3. Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, 0.1 pH Accuracy, 0-14.0 pH Range
  4. Digital PH Meter, EternalBe PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  5. Poit Digital PH Meter Tester Kit, 0.01 Resolution
  6. Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range
  7. Water Quality Tester 2 in 1 Set, LIUMY pH & TDS Water Tester, 0~9990 PPM, EC and Temperature Measure...
  8. PH Meter with Automatic Calibration - 7Pros High Accuracy Pen Type Water Quality Tester, 6 pH Buffer...
  9. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  10. KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-16.00ph Measure Range for...

  #1

Digital PH Meter, VANTAKOOL 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

Model: 1   |    Mpn: 1   |    Ean: 0671072313789   |    PartNumber: 1   |   Asin: B07CY1QMZP

Specifications: Model: 2017 updated Version Measuring Range: 0-14.0 pH Resolution: 0.1 pH Accuracy: 0.1 pH 20 C ) Use Environment: RH 95%, 0-50 32 176 ) Battery: 2 1.5V LR button cell Weight: 1.76 OZ Features: High Quality and Durable It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading. Easy to Use You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip. Easy to Calibrate You can simply follow the instruction on the provided packet of solution 4.01 or 6.86, immerse the PH tester in the solution until numbers get stable. Package Includes: 1 x PH Meter 3 x Calibration packets 1 x Carrying case 1 x User's manual Note: Clean the electrode with distilled water every time before and after use. Be careful with the glass probe since it may be a little fragile when you use. Remember to gently wipe it with a clean, soft cloth when you're done before capping it again. Open the battery case or replace battery, then need to re-calibrate the meter.

Features

  • 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.
  • FAST AND ACCURATE - Ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with VANTAKOOL Tester precision pH accuracy. VANTAKOOL 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
  • 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 VANTAKOOL PH meter has an auto temperature 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 VANTAKOOL Buffer Powder.
  • MAKE YOU SATISFIED WITH THE PRODUCTS - Come with 1x VantaKool PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; 1-Year .
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Brand: EternalBe   |   Manufacturer: VANTAKOOL

Package Dimensions: 1.2 x 2.2 x 6.8 inches (3.0 x 5.6 x 17.3 cm)

Amazon Price: $8.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $8.99

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  #2

Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, 0.1 pH Accuracy, 0-14.0 pH Range

Model: AI209   |    Mpn: AI209   |    Ean: 0858718006339   |    PartNumber: AI209   |   Asin: B01ENFOHN8

" The PH20 Value pH Tester is designed for all kinds of regular pH test applications, including hydroponics, pools and spas, water treatment, aquariums, aquaculture, beer brewing, winemaking, cooling towers, etc. Up to 3 points of auto. calibration and 0 to 50 C Auto temperature compensation (ATC), 0.1 pH Accuracy with 0 to 14.0 pH measuring range; auto. recognition and auto. indication of stable readings saves you the trouble of guessing when to manually hold measurement.

The PH20 meter comes in a rugged case with pre-mixed 1oz bottles of pH 4 and pH 7 calibration solutions (good for 10-15 times of calibration).

With a clear large screen, it supports dual display of Temp./pH value and indicators of completed calibrations (where L/M/H indicate 3 points of calibrations) and stable readings (with a smiley face). Smart self-diagnosis, warning of out-of-range measurement and incorrect calibrations. IP67 waterproof and dustproof. Up to 2000 hours' continuous operation powered by AAA batteries (with low power warning and Auto power off in 8 min if no operation).

The meter is CE certified and comes with a 2-YEAR Warranty (6 months for the probe).The company develops scientific analytical instruments like meters and sensors for pH, conductivity, turbidity, and dissolved oxygen since 1991.

NOTES: This instrument will NOT give accurate or stable readings for distilled or deionized water's pH testing. To measure distilled or deionized water s pH, users need to use a specialized pH meter such as SX811-PW. Do NOT store the probe in distilled water or deionized water because they will cause damage to the glass membrane of the pH probe. Only use distilled or deionized water for rinsing pH probes.

"

Features

  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Auto recognition of stable values improves consistency, so you don't have to guess when to manually hold measurement
  • Up to 2000 hours' continuous operation, powered by AAA batteries
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Brand: Apera Instruments, LLC   |   Manufacturer: Shanghai Sanxin Instrumentation

Item Dimensions: 1.18 x 1.61 x 7.01 inches (3.0 x 4.1 x 17.8 cm)   |   Package Dimensions: 1.7 x 5.8 x 7.6 inches (4.3 x 14.7 x 19.3 cm)

Amazon Price: $45.77 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $49.75

Warranty: Two-year limited warranty for the instrument; 6-month limited warranty for the probe/electrode/sensor

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  #3

Digital PH Meter, EternalBe 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 (Blue) (yellow)

Model: Arozk-PH   |    Mpn: Arozk-PH   |    Ean: 0790404467492   |    PartNumber: Arozk-PH   |   Asin: B07JLWV73Z

Specifications: Model: 2017 updated Version Measuring Range: 0-14. 0 pH Resolution: 0. 1 pH Accuracy: 0. 1 pH 20 C ) Use Environment: RH 95%, 0-50 32 176 ) Battery: 2 1. 5V LR button cell Weight: 1. 76 OZ Features: High Quality and Durable It's highly accurate for measuring range of 0-14 PH, 0. 1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading. Easy to Use You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip. Easy to Calibrate You can simply follow the instruction on the provided packet of solution 4. 01 or 6. 86, immerse the PH tester in the solution until numbers get stable. . Package Includes: 1 x PH Meter 3 x Calibration packets 1 x Carrying case 1 x User's manual Note: Clean the electrode with distilled water every time before and after use Be careful with the glass probe since it may be a little fragile when you use. Remember to gently wipe it with a clean, soft cloth when you're done before capping it again. Open the battery case or replace battery, then need to re-calibrate the meter

Features

  • 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.
  • Fast and accurate: Ensure your pool, general hydroponics ph. or even drinking water has a perfect pH balance and safe for use with VANTAKOOL Tester precision pH accuracy. Vantakool 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
  • 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 VANTAKOOL PH meter has an auto temperature 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 VANTAKOOL buffer Powder.
  • MAKE YOU SATISFIED WITH THE PRODUCTS: Come with 1x VantaKool PH meter, 1x user manual, 2x 1. 5V LR44 button cells(build-in), 3x PH Buffer Powders; 1-Year .
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Brand: EternalBe   |   Manufacturer: EternalBe

Package Dimensions: 1.2 x 2.2 x 6.4 inches (3.0 x 5.6 x 16.3 cm)

Amazon Price: $12.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #4

Poit Digital PH Meter Tester Kit, 0.01 Resolution

Model: 8541957769   |    Mpn: 8541957769   |    PartNumber: 8541957769   |   Asin: B07MY28JPW

Get accurate pH measurement easily
The Poit PH meter is a perfect device for you to test the acidity or alkalinity of liquids. With resolution of 0.01pH, a 0.05pH range of error and ATC function you may get higher accuracy than other pH meters.

Ideal for many household or laboratory applications
With a standard measuring range of 0-14 pH, the pH meter is great for a wide range of tasks, such as swimming pool, tap water, home brewing, laboratory testing, aquarium maintenance and much more!

Easy calibration
The Poit PH meter is factory calibrated. Customers can use it directly. When the electrode exposed to air for extended period of time, users should calibrate it. This meter designed with auto calibration button. No need any adjustment screwdrivers, just press this button to finish the calibration.

Specifications
Measuring range: 0.00-14.00 pH
Resolution: 0.01 pH
Accuracy: 0.05 pH
Batteries: 2x 1.5V LR44 button cells
Automatic temperature compensation
Dimensions: 6.06x1.26x0.79in

Package Includes
1 x Poit PH meter
2 x 1.5V LR44 button cells(build-in)
3 x Pouch of pH Buffer Powders
1 x Carrying case
1 x User's manual

Note
1. Please make sure immersing level is below 1.5 in when testing.
2. A pack of calibrated powder should be dissolved in 250ml distilled water, fluid can be sealed and stored in 10-20 avoid direct light for 3 months.
3. Please execute strictly according to the instruction to avoid damaging.

Features

  • Fast and Accurate: No need to work with color charts or messy test strips, this meter get the result fast and accurate. It with 0.01 resolution, 0.05 accuracy, full pH 0-14 measurements! And this ph meter is factory calibrated. And when the product with problems, users can make calibration to get problem solved.
  • Wide Use: This PH meter is great for a wide range of tasks, such as swimming pool, tap water, home brewing, laboratory testing, aquarium maintenance and much more!
  • Easy calibration: No need any adjustment screwdrivers, just press a button to finish the calibration. (Note: This ph meter is factory calibrated. Users can use it directly.)
  • Automatic Temperature Compensation: ATC accounts for changes in temperature automatically
  • Come with 1x Poit ph meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x pH Buffer Powders; 30 Days Refund Promise.
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Brand: Poit   |   Manufacturer: Poit

Package Dimensions: 1.2 x 2.2 x 6.5 inches (3.0 x 5.6 x 16.5 cm)

Amazon Price: $12.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #5

Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range

Model: PH100-V   |    Mpn: PH100-V   |    Ean: 6971420018255   |    PartNumber: PH100-V   |   Asin: B00ST3VTQ4

Dr.meter - Ultimate Measure for Accuracy The Dr.Meter pH-100 is a handheld, accurate pH meter that measures pH value of water or solution. It has been widely used in the realm of hydroponics, education, water treatment, and swimming pools. This meter has ATC(automatic temperature compensation) for accurate readings in fluctuating temperatures. Specifications: Measuring range: 0-14 pH Resolution: 0.01 Batteries: 4x 1.5V LR44 button cell (AG13) Working temperature: 0-50 C (32-122 F) Weight: 88gPackage includes:1 x pH Meter 1 x Carrying case 6 x Calibration packet 1 x User manual 1 x Warranty card 4 x button cell 1 x Warranty card Warranty: 30 Days Money Back; 12 Month Free Exchange

Features

  • 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.
  • 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.
  • Automatic Temperature Compensation: With automatic temperature compensation function (ATC), the Dr.meter pH meter can accurately determine pH value of the sample at temperature in a range of 0 C-50 C(32 F-122 F), thus solving possible inaccurate problems caused by the change of liquid temperature and making the pH value 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.
  • 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 laboratorial use. It is suitable for testing pH of drinking water, swimming pool, aquarium, spa, hydroponics, food, wine and beer making and more.
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Brand: Dr.meter   |   Manufacturer: Dr.meter

Item Dimensions: 1.9 x 2.9 x 7.8 inches (4.8 x 7.4 x 19.8 cm)   |   Package Dimensions: 2.05 x 2.99 x 8.03 inches (5.2 x 7.6 x 20.4 cm)

Amazon Price: $31.00 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $36.99

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  #6

Water Quality Tester 2 in 1 Set, LIUMY pH & TDS Water Tester, 0~9990 PPM, EC and Temperature Measurement; 0.01ph High Accuracy with 0-14 PH Measurement Range, Measure for Water, Wine, Spas, Aquariums

Model: 8541957770   |    Mpn: LIUMYZQkwoawe191   |    Ean: 6247910202269   |    PartNumber: LIUMYZQkwoawe191   |   Asin: B07NM669CF

Features

  • 1 TDS with New Function. TDS:0~9990 ppm, Accuracy: 2%. 3 in 1 TDS meter can measure tds, EC and liquid temperature in Fahrenheit or degree Celsius. TDS is for testing the quality of water purifier with BACKLIGHT FUNCTION, convenience for you to read. TDS have the function of AUTOMATIC TEMPERATURE COMPENSATION, the measuring data won't be influenced by the water temperature but influenced by the air temperature.
  • 2 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 METER HAS NO BACKLIGHT FUNCTION. 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.PLEASE ENSURE THERE IS NO WATER IN PH AND TDS METER AFTER USE, OTHERWISE IT WILL RUST.
  • 3 Quick Read and Easy Use. With the help of pH and TDS meter, you can acknowledge the water quality and the pH data in 5 seconds. Just put the meter in the test liquid and press the button, several seconds you can read the data. Most importantly, it can auto power off to save battery's life. Remember don't exceed the immersion line when testing.
  • 4 Wide Application. TDS Meter not only can measure TDS but also temperature and Electrical Conductivity. pH Meter neither can be used in household, or used to test the wine, juice, aquarium, swimming pools , spa and soon. TDS tester and PH tester have small size and low weight, easy to be carried, convenient for you to take it when go outside.
  • 5 Caring your Family Member's Health. Water quality is impossibly important for our health. You must test the water quality regularly to express your deep love for your family. If you have any problem about usage of product, please contact us, we will give you a satisfactory answer.
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Brand: LIUMY   |   Manufacturer: LIUMY

Package Dimensions: 1.6 x 3.5 x 7 inches (4.1 x 8.9 x 17.8 cm)

Amazon Price: $16.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

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  #7

PH Meter with Automatic Calibration - 7Pros High Accuracy Pen Type Water Quality Tester, 6 pH Buffer Powder Packets, Best Tool for Testing PH of Fish Tank, Pool, Pond, Kombucha, Wine, Drinking Water

 PartNumber: PHM-02   |   Asin: B07NYZBYD3

This 7Pros PH meter is the perfect device for determining the acidity or alkalinity of liquids. Take the worry out of pH testing in the field, and meet your alkalinity testing needs outside the laboratory. 7Pros portable pH meter features a variety of advantages to handle testing indoor or outdoor in difficult environments. Our small digital device offers one-handed operation and easy portability for your remote applications. It is an ideal analyzer for the pH value of aquariums, fishing industry, swimming pools, school laboratory, electroplating liquid, photograph flushing fluid, well water, deep phreatic water, aquaculture, food processing & beverage etc. Now you can be free of messy paper strips and chemicals when testing your pH. The SevenPros Digital pH Meter gives you one-touch accurate pH readings for any application, simply remove the protective cap and immerse the electrode in the solution to be measured. The meter is lightweight and will fit in your pocket, or you can use the handy clip on the back of the meter to attach it to your clothing. Specifications: Measure Range: 0.00-14.00 pH Resolution: 0.01 pH Accuracy: 0.05 pH Operating temperature: 0-60 / 140 Button battery: 2X 1.5V LR44 (included) Product dimensions: 15x3x1.8cm/6x1.2x0.7 inch Net weight: 50g/ 1.76 oz What's in the box: pH Meter (batteries included) 6 Calibration buffer pac

Features

  • EASY MEASUREMENT AND ACCURATE RESULTS - no more time consuming paper strips or other inaccurate pH test chemicals, our device is a digital pH tester which will allow you to test your liquid quickly and accurately within 0.01 pH - no matter what your liquid is or whether you are a new or experienced user
  • AUTOMATIC CALIBRATION - our 7Pros PH meter comes factory calibrated, but recalibration is required in case of long period of inactivity or after a frequent use. For a proper calibration you get 2 sets of calibration powder (6 packets), no need of any kind of screwdrivers to calibrate, you just have to push the auto-calibration button. Easy Instructions manual is included
  • IDEAL FOR ANY HOUSEHOLD- You can use this small, but powerful, device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of alkalinity in your drinking water, urine, RO System, spa, soap mixtures, food, wine, beer or any other liquids. Do you Travel a lot? Make sure the water you drinking abroad is good enough - take your 7Pros pH meter with you and test the water before drinking. Along with a tds meter it will form a perfect travel kit.
  • 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, camping or a picnic
  • AUTOMATIC TEMPERATURE COMPENSATION - no more need to take care about the temperature of testing liquid, as 7Pros 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)
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Brand: 7Pros   |   Manufacturer: 7Pros

Package Dimensions: 1.2 x 2.3 x 6.5 inches (3.0 x 5.8 x 16.5 cm)

Amazon Price: $19.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $19.99

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  #8

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(NewOrange)

 Ean: 0713091335158   |    PartNumber: PH Meter   |   Asin: B07TYCKWZ1

br>:NEW
Specifications:
Model: 2019 updated Version
Measuring Range: 0-14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH 20 C )
Use Environment: RH 95%, 0-50 32 176 )
Battery: 2 1.5V LR button cell
Weight: 1.76 OZ
Features:
High Quality and Durable
It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution,
measure & display pH result simultaneously with LCD display, reliable and quick reading.
Easy to Use
You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured. Beats the heck out of trying to see the colors of a litmus strip.


Easy to Calibrate
You can simply follow the instruction on the provided packet of solution 4.01 or 6.86, immerse the PH tester in the solution until numbers get stable..
Package Includes:
1 x PH Meter
3 x Calibration packets
1 x Carrying case
1 x User's manual
Note:
Clean the electrode with distilled water every time before and after
use
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
Open the battery case or replace battery, then need to re-calibrate

Features

  • EASY TO USE: Just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured.
  • HIGH ACCURACY: PH meter with auto calibration button can automatically identify standard buffer solution of pH4.00, pH9.18, and pH6.86; its high accuracy 0.03pH range of error ensures more reliable results; automatically temperature compensation(ATC) ranges from 0 50 (32 F~122 F) automatically to ensure accurate readings.
  • AUTO CALIBRATION: The PH meter has an auto temperature 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.
  • PACKAGE INCLUDES: 1 pH Meter , 1 Carrying case, 3 Calibration packets, 1 User manual.
  • 100% Quality Guaranteed--- If any question please contact us at any time, We will reply in 24 hours.The best customer service is our top priority, please rest assured to buy.
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Brand: Cakie   |   Manufacturer: Wellcows

Package Dimensions: 1.22 x 2.13 x 6.61 inches (3.1 x 5.4 x 16.8 cm)

Amazon Price: $13.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #9

KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-16.00ph Measure Range for Drinking Water, Hydroponics, Aquariums, Swimming Pools. High Accuracy 0.01 PH Pen Tester

 PartNumber: KT-3   |   Asin: B07RRTZ8LF

Specification:
Measure range: 0.00- 16.00PH
Resolution: 0.01PH
Accuracy: 0.01 PH
Power Supply: 2*1.5V (LR44 Button cell) (Included)
Operating Temperature: 0 C - 60 C / 32 F - 140 F
Dimension: 155mm* 31mm * 18mm / 6.1" 1.2" 0.7"
Weight: 50g / 1.76oz

Calibration tips:
a. Dissolve PH buffer powder in 250ml of distilled water.
b. Turn on PH meter and clean the electrode in distilled water, then immerse the electrode in the PH standard solution.
c. Press " CAL" button, wait until the reading is the same as the PH value of buffer powder and steady.
d. Clean electrode with distilled water and dry it.

Packaging:
- 1 Digital PH Meter
- 1 Carrying Case
- 1 User Manual
- 2 PH buffer powder

REMINDER:
- Pls make the connecting shrapnel of the battery case orient towards the side of LCD display, when you install battery case into the PH meter, to avoid battery case that are got stuck in PH tester.
- Pls recalibrate the PH tester after open the battery case or replace the battery.
- Pls clean the electrode with distilled water before or after use it.
- Pls don't drop distilled water in protection cap to maintain the agile grass probe of the PH meter, pls use storage solution or standard solution if needed.

Features

  • AMAZINGLY ACCURATE AND WIDELY USED. It has the resolution of 0.01PH, fast to get the testing result and can test the PH value for any 0-16PH liquid which you wanna test, such as drinking water, swimming pools, aquariums, hydroponics, wine and beer.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC).You can get the accurate water PH testing result without taking care about the influence of water temperature.
  • SMALL SIZE AND POCKET PORTABLE. It has small size and low weight as a pen, it is easy to be carried, It is convenient for you to take it in your pocket when you go out.
  • EASY TO USE AND CALIBRATE. You can get the PH testing result of the water that just need to press the button of ON, and just need to press the button OFF to close it. You can calibrate the digital PH meter with pressing the button CAL and immersing the electrode into the solution.
  • POSITIVE AFTER-SALES SERVICE AND WARRANTY. We will respond your any questions about the product within 12 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.
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Brand: KETOTEK   |   Manufacturer: KETOTEK

Item Dimensions: 0.7 x 1.2 x 6.1 inches (1.8 x 3.0 x 15.5 cm)   |   Package Dimensions: 1.1 x 2.4 x 6.5 inches (2.8 x 6.1 x 16.5 cm)

Amazon Price: $12.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #10

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

 Ean: 0615435160962   |    PartNumber: 4336465266   |   Asin: B06XKMH86J

Your 1# Choice to Know Water Quality

The VIVOSUN TDS EC PH Meter Set is a professional water quality test meter.

PH Meter Specifications:
Measure Range : 0.00 - 14.00 pH
Resolution : 0.01 pH
Accuracy : 0.05 pH
Calibration: Two Points Automatic Calibration Button
Power Supply: 2 x 1.5V LR44 Button Battery (keep using more than 500 hours)
Dimension:155mm*31mm*18mm
Weight:50g

3-in1 TDS EC Temperature Meter Specifications:
Lock function - makes it easy to read and record, the instrument will lock the reading result.
After the numerically result gets stable, press HOLD button then remove the meter out of test solution to read.
4 Display modes: press SHIFT button: TDS - ppm & C, EC - s/cm & C, TDS - ppm & F, EC - s/cm & F.
5 minute Auto Shut Off feature, so battery won't run down.
Measurement Range
Conductivity: 0 - 9990 s/cm
TDS: 0 - 9990 ppm (parts per million)
Degrees Celsius: 1.0 - 80.0 C
Fahrenheit: 32.0 - 176.0 F
Accuracy: 2%
Net weight: 51g
Size: 154 x 30 x 14 mm
Tips: TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water.

Package Includes:
1 x PH Meter
1 x 3-in-1 TDS EC Temperature Meter
2 x Calibration Packet
2 x Carrying Case
2 x User Manual

Features

  • Great for all home and laboratory TDS & pH testing applications including aquariums, swimming pools
  • pH meter: Full measurement range of pH 0 - 14, reliable and quick readings
  • 3-in-1 TDS meter: Measurement Range 0-9990ppm, 0-9990 s/cm; Accuracy 2%, 0.1- 80.0 C, 32.0-176.0 F.
  • Comes with protective case; Lightweight, handheld design for portability and convenience
  • See more on Amazon...

Brand: VIVOSUN   |   Manufacturer: VIVOSUN

Package Dimensions: 1.2 x 2.5 x 8.6 inches (3.0 x 6.4 x 21.8 cm)

Amazon Price: $16.98 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

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  #11

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 (Yellow)

Model: 8541957776   |    Mpn: 8541957776   |    Ean: 0671072311143   |    PartNumber: 8541957776   |   Asin: B07RL6F43V


Model: 2017 updated Version

Measuring Range: 0-14.0 pH

Resolution: 0.1 pH

Accuracy: 0.1 pH 20 C )

Use Environment: RH 95%, 0-50 32 176 )

Battery: 2 1.5V LR button cell

vWeight: 1.76 OZ


Features:

High Quality and Durable

It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result

simultaneously with LCD display, reliable and quick reading.


Easy to Use

You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF"

switch to be measured. Beats the heck out of trying to see the colors of a litmus strip.


Easy to Calibrate

You can simply follow the instruction on the provided packet of solution 4.01 or 6.86, immerse the PH tester in



the solution until numbers get stable..


Package Includes:

1 x PH Meter

3 x Calibration packets

1 x Carrying case

1 x User's manual


Note:

Clean the electrode with distilled water every time before and after use

Be careful with the glass probe since it may be a little fragile when you use.

Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.

Open the battery case or replace battery, then need to re-calibrate the meter

Features

  • 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.
  • FAST AND 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
  • 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.
  • 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; 1-Year Warranty.
  • See more on Amazon...

Brand: Cakie   |   Manufacturer: Wellcows

Package Dimensions: 0.5 x 2.1 x 6.6 inches (1.3 x 5.3 x 16.8 cm)

Amazon Price: $13.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #12

Digital Ph Meter Tester 0.01 PH Accuracy Water Quality Tester with ATC 0-14 Measurement Range with Plastic Box for House Water,Hydroponics,Aquariums,Pool,6 pH Buffer Packets calibration(with battery)

Model: 8541957750   |    Mpn: 8541957750   |    Ean: 8002131358557   |    PartNumber: 8541957750   |   Asin: B07DGKSPDJ

Attention:
1.The button battery in the PH meter needs to be replaced regularly
2.After use, please turn off the power on the PH meter, otherwise it will always consume power.

Digital PH Meter Water Tester:
This PH meter is affordable and useful for those who need a PH tester for household and laboratory use. It's not only ideal for household or laboratory use, also suitable for testing PH balance of drinking water, pool, aquarium, food Project, RO system, Spa, or hydroponics.

Specifications:
Measuring range: 0.00-14.00 pH
Resolution: 0.01 pH
Accuracy: 0.01 pH
Batteries: 2X 1.5V LR44 (included)
Automatic temperature compensation: 0-50 (32-122 )
Dimensions: 15.5x2.9x1.6 cm/6.1x1.1x0.6 inch
Net Weight: 50g/1.76oz

Warm tips:
STEP 1: Turn open pH meter, Clean the electrode in distill water
STEP 2: Immerse the electrode in pH 6.86 standard buffer solution
STEP 3: Press the "CAL" button. Wait until the display digital is 6.86pH and steady
STEP 4: Clean the electrode in distill water and dry it, immerse the electrode in pH 4.00 standard buffer solution
STEP 5: Press the "CAL" button. Wait until the display digital is 4.00pH. Then complete pH 4.00 calibration
STEP 6: The pH 9.18 calibration is the same with step1~5.
Package Includes:
1 x PH Meter
6 x Calibration packets
1 x Carrying case
1 x User's manual

Note:
Clean the electrode with distilled water every time before and after use.
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
Open the battery case or replace battery, then need to recalibrate the meter.

Features

  • Portable For Wide Use : This pen-type instrument has a compact size, weighs only 1.76oz(50g) that is perfect for outdoor or household 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. Great for kids school science experiments. Test different bottled waters or even your homemade sauerkraut.
  • FAST AND ACCURATE :Ensure your pool, general hydroponics PH or even drinking water has a perfect PH balance and safe for use with the Tester precision PH accuracy. The 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.
  • Auto Calibration :The PH meter has an auto temperature 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 only 4 and 6.86 buffer powder.
  • 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).
  • SERVICE GUARANTEE AND PACKAGE CONTENTS :1x PH Meter, 1x User Manual, 2x 1.5v LR44 Button Cells(Build-in), 6x PH Buffer Powders 2*4.0;2*6.86;2*9.18 . This product supports 180 days Warranty, lifetime technical support. Attention: Must replace the batteries regularly. If the tester is not working properly, please don't return at once, please contact us by Amazon internal e-mail, we will provide better solution than return. If you have any issue, please contact us.
  • See more on Amazon...

Brand: Xrime   |   Manufacturer: Xrime

Item Dimensions: 5.5 x 0.6 x 1 inches (14.0 x 1.5 x 2.5 cm)   |   Package Dimensions: 1.3 x 2.2 x 6.6 inches (3.3 x 5.6 x 16.8 cm)

Amazon Price: $12.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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  #13

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

 Ean: 0734009727711   |    PartNumber: TES-PH-BLUE2   |   Asin: B077SQTKH4

TDS EC Temperature Meter Specifications:
Lock function - makes it easy to read and record, press HOLD button then remove from test solution.
4 Display modes: press SHIFT button: TDS - ppm & C, EC - s/cm & C, TDS - ppm & F, EC - s/cm & F.
5 minute Auto Shut Off feature, so battery won't run down.
Measurement Range: Conductivity: 0 - 9990 s/cm TDS: 0 - 9990 ppm (parts per million)
Degrees Celsius: 0.1 - 80.0 C, Fahrenheit: 32.0 - 176.0 F
Accuracy: 2%
Net weight: 55g
Size: 154 x 30 x 14 mm
Tips:TDS = Total Dissolved Solids, which is any salt, metal or mineral in the water.

Features

  • [ 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.
  • [ 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.
  • [ 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.
  • [ Pocket Portable ] Small size but Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics.
  • [ Money Back Guarantee ] Pancellent (Plan of excellent) to provide 30 days Money Back Guarantee and 120 days Replacement Service.
  • See more on Amazon...

Brand: Pancellent   |   Manufacturer: Pancellent Inc.

Package Dimensions: 1.3 x 3.8 x 6.8 inches (3.3 x 9.7 x 17.3 cm)

Amazon Price: $21.17 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $22.17

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  #14

Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range

 Ean: 0713091334960   |    PartNumber: Vivibyan   |   Asin: B07VDC44VX

Digital PH Meter Water Tester
This pH meter is affordable and useful for those who need a PH
tester for household and laboratory use.
It's not only ideal for household or laboratory use.
Also suitable for testing pH balance of drinking water, pool,
aquarium, food Project, RO system, Spa, or hydroponics.

Specifications:
Model: 2017 updated Version
Measuring Range: 0-14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH 20 C )
Use Environment: RH 95%, 0-50 32 176 )
Battery: 2 1.5V LR button cell
Weight: 1.76 OZ

Package Includes:
1 x PH Meter
3 x Calibration packets
1 x Carrying case
1 x User's manual

Note:
Clean the electrode with distilled water every time before and after use
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
Open the battery case or replace battery, then need to re-calibrate the meter

Features

  • AUTO CALIBRATION: The PH meter has an auto temperature 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 Calibration Buffer Powder.
  • 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
  • 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)
  • 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; 1-Year Warranty.
  • 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.
  • See more on Amazon...

Brand: MiToo   |   Manufacturer: Vivibyan

Package Dimensions: 1.2 x 2.2 x 6.5 inches (3.0 x 5.6 x 16.5 cm)

Amazon Price: $13.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #15

Digital PH Meter, 0.01 High Accuracy Pocket Size Meter/PH 0-14.0 Measuring Range, Quality Tester for Household Drinking Water, Swimming Pools, Aquariums

 Ean: 0713091334915   |    PartNumber: Digital PH Meter   |   Asin: B07V3VJW1W


Get accurate pH measurement easily

The Poit PH meter is a perfect device for you to test the acidity or alkalinity of liquids. With resolution of 0.01pH, a 0.05pH range of error and ATC function you may get higher accuracy than other pH meters.

Ideal for many household or laboratory applications

With a standard measuring range of 0-14 pH, the pH meter is great for a wide range of tasks, such as swimming pool, tap water, home brewing, laboratory testing, aquarium maintenance and much more!

Easy calibration

The Poit PH meter is factory calibrated. Customers can use it directly. When the electrode exposed to air for extended period of time, users should calibrate it. This meter designed with auto calibration button. No need any adjustment screwdrivers, just press this button to finish the calibration.

Specifications

Measuring range: 0.00-14.00 pH

Resolution: 0.01 pH

Accuracy: 0.05 pH

Batteries: 2x 1.5V LR44 button cells

Automatic temperature compensation

Dimensions: 6.06x1.26x0.79in

Package Includes

1 x Poit PH meter

2 x 1.5V LR44 button cells(build-in)

3 x Pouch of pH Buffer Powders

1 x Carrying case

1 x User's manual

Note

1. Please make sure immersing level is below 1.5 in when testing.

2. A pack of calibrated powder should be dissolved in 250ml distilled water, fluid can be sealed and stored in 10-20 avoid direct light for 3 months.

3. Please execute strictly according to the instruction to avoid damaging.

Features

  • FAST AND 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
  • 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)
  • 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.
  • 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.
  • 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; 1-Year Warranty.
  • See more on Amazon...

Brand: Pop V   |   Manufacturer: Pop V

Package Dimensions: 0.59 x 5.12 x 8.03 inches (1.5 x 13.0 x 20.4 cm)

Amazon Price: $11.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $11.99

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  #16

TekSky Digital pH Meters - 0.01pH Accuracy, 0-60 Celsius, 0-14 PH Measurement Range - Food Brewing Drinking Hydroponics Aquariums Pools Spa - Calibration Powders, Sensitive Probe Design with ATC

 PartNumber: T.PH.Meter.Yellow   |   Asin: B07QPK97S1

MINIMALISM
This digital pH meter is pocket-size and only 1.7 Oz. Ideal tester for basic laboratory research, household drinking water, domestic food making like wine, beer, swimming pools, aquariums, spas, hydroponics and more. Not match with industrial accuracy, but absolutely serves as a perfect test kit in your daily life.

QUICK ALSO ACCURATE
Remove the protective cap and turn the meter by pressing the "ON/OFF" key, immerse the electrode in the solution to be tested, stir gently and wait around 30 seconds till the reading stabilizes. Wash electrode with distilled water and dry glass probe with a gentle wipe before replacing the protective cap for storage. And the test range is from 0-14pH with an accuracy of 0.01pH, you can know better the liquid which you gonna use.

AUTOMATIC TEMPERATURE COMPENSATION
Its core functional part is a sensitive glass probe, which should be well protected and forbid with prolonged exposure to air. The temperature of testing liquid can vary from 0 C - 60 C (32 F - 140 F), as ph meter, has built-in (ATC) automatic temperature compensation so that it can accurately read pH value of the sample at its test range.

SIMPLE CALIBRATION
The product is ALREADY pre-calibrated, so you can use it as soon as you receive it. We provide with three pH buffer powders for conditions need a recalibration, such as long periods of inactivity, very frequent use in different solutions, testing accuracy highly required, the calibration button was pushed and electrode exposed to air for an extended period of time. You can do recalibration easily by yourself following the manual inside the packing box.

WARRANTY
We stand behind our products! All items sold by TekSky come with a ONE-YEAR FREE replacement warranty.

Features

  • MINIMALISM - This digital pH meter is pocket-size and only 1.7 Oz. Ideal tester for basic laboratory research, household drinking water, domestic food making like wine, beer, swimming pools, aquariums, spas, hydroponics and more. Not match with industrial accuracy, but absolutely serves as a perfect test kit in your daily life.
  • QUICK ALSO ACCURATE - Remove the protective cap and turn the meter by pressing the ON/OFF key, immerse the electrode in the solution to be tested, stir gently and wait around 30 seconds till the reading stabilizes. Wash electrode with distilled water and dry glass probe with a gentle wipe before replacing the protective cap for storage. And the test range is from 0-14pH with an accuracy of 0.01pH, you can know better the liquid which you gonna use.
  • AUTOMATIC TEMPERATURE COMPENSATION - Its core functional part is a sensitive glass probe, which should be well protected and forbid with prolonged exposure to air. The temperature of testing liquid can vary from 0 C - 60 C (32 F - 140 F), as ph meter, has built-in (ATC) automatic temperature compensation so that it can accurately read pH value of the sample at its test range.
  • SIMPLE CALIBRATION - The product is ALREADY pre-calibrated, so you can use it as soon as you receive it. We provide with three pH buffer powders for conditions need a recalibration, such as long periods of inactivity, very frequent use in different solutions, testing accuracy highly required, the calibration button was pushed and electrode exposed to air for an extended period of time. You can do recalibration easily by yourself following the manual inside the packing box.
  • WARRANTY - We stand behind our products! All items sold by TekSky come with a ONE-YEAR FREE replacement warranty. You can always contact us at: http://www.amazon.com/seller/TekSkyUSA
  • See more on Amazon...

Brand: TekSky   |   Manufacturer: TekSky

Item Dimensions: 1.2 x 2.3 x 7 inches (3.0 x 5.8 x 17.8 cm)   |   Package Dimensions: 1.5 x 2.7 x 7.4 inches (3.8 x 6.9 x 18.8 cm)

Amazon Price: $13.95 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $13.95

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  #17

TDS Meter Digital Water Tester, 0.01 PH High Accuracy Water Quality Tester, 0-9999 ppm Meter, Ideal ppm Meter for Drinking Water, Pool and Aquarium Water PH Tester Design and More

 Ean: 0713091334922   |    PartNumber: TDS Meter   |   Asin: B07V2S4KMC

Features:
High Quality and Durable
It's highly accurate for measuring range of 0-14 PH, 0.1 PH resolution, measure & display pH result simultaneously with LCD display, reliable and quick reading.
Easy to Use

You just remove the protective cap and immerse the PH meter electrode in the solution and turn on the PH by "ON / OFF" switch to be measured.
Beats the heck out of trying to see the colors of a litmus strip.
Easy to Calibrate
You can simply follow the instruction immerse the PH tester in the solution until numbers get stable.


Package Includes:

1 x PH Meter
1 x Carrying case
1 x User's manual


Note:

Clean the electrode with distilled water every time before and after use
Be careful with the glass probe since it may be a little fragile when you use.
Remember to gently wipe it with a clean, soft cloth when you're done before capping it again.
Open the battery case or replace battery, then need to re-calibrate the meter

Features

  • MULTIFUNCTIONAL AND UPGRADED: Professional TDS, EC and Temperature Pen 3 in 1. auto-lock function for easier use.
  • FAST AND 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.
  • AUTOMATIC TEMPERATURE COMPENSATION: No more need to take care about the temperature of testing liquid, as ph meter has built in automatic temperature compensation, so that it can accurately determine pH value of the sample at any temperature
  • AUTO CALIBRATION: PH meter has an auto temprature compensation feature that adjusts to water temperatures and water quality to give pH readings almost instantly.
  • 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.
  • See more on Amazon...

Brand: JYeva   |   Manufacturer: JYeva

Package Dimensions: 1.2 x 1.5 x 6.9 inches (3.0 x 3.8 x 17.5 cm)

Amazon Price: $10.99 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $10.99

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  #18

Pancellent Water Quality Test Meter TDS PH 2 in 1 Set 0-9990 PPM Measurement Range 1 PPM Resolution 2% Readout Accuracy (Yellow)

 PartNumber: TES-PH-2BYW1   |   Asin: B078NJR692

Little Money to Know Water Quality
The Pancellent TDS PH Meter set is a professional level water test meter.
Application: pure water production and drinking, tap water, well water, sea water,
fish tank water, swimming pool water, amniotic fluid early break, soil, aquaculture, food processing, saliva,
enzyme, chemical experiment, ionized water, PH value of human urine and so on.

PH Meter Specifications:
Measure Range : 0.00 - 14.00 pH
Resolution : 0.01 pH
Accuracy : 0.01 pH
Automatic Temperature Compensation : 0 - 60 / 32 - 140
Calibration : Two Points Automatic Calibration Button
Button battery: 2 x 1.5V LR44(keep using more than 500 hours)
Dimension:155mm*31mm*18mm
Weight:50g

TDS Meter Specifications:
Lock function - makes it easy to read and record, press HOLD button then remove from test solution.
5 minute Auto Shut Off feature, so battery won't run down.
Measurement Range: TDS: 0 - 9990 ppm (parts per million)
Accuracy: 2%
Automatic temperature compensation: can automatically change the value of the value of 25 .
Working temperature: 0 ~ 50
Ambient relative humidity:

Features

  • [ Convenience Use ] 5 Seconds know water quality, Accuracy, Faster. This set Combo of TDS PH. Also it have Best Price, Trustable Quality, all make it be your choose of water quality Test.
  • [ How Accuracy? ] PH resolution is 0.01pH,accuracy 0.01pH.TDS:0~9990 ppm, Accuracy: 2%.This's same as big brand resolution in Amazon, but Pancellent tester only need half price of them.
  • [ 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.
  • [ Pocket Portable ] Small size but Suitable for testing pH balance of drinking water, pool, aquarium, RO system, Spa, or hydroponics.
  • [ Money Back Guarantee ] Pancellent (Plan of excellent) to provide 30 days Money Back Guarantee and 120 days Replacement Service.
  • See more on Amazon...

Brand: Pancellent   |   Manufacturer: Pancellent Inc.

Item Dimensions: 1.57 x 4.33 x 7.87 inches (4.0 x 11.0 x 20.0 cm)   |   Package Dimensions: 1.3 x 4 x 7 inches (3.3 x 10.2 x 17.8 cm)

Amazon Price: $19.90 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $21.90

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  #19

CityFarmer Digital pH Meter, Hydroponic Nutrient Digital pH Meter with 2 Pack of Calibration Solution Mixture Included, Accurate and Reliable, Built-in ATC.

 Ean: 4712511689914   |   Asin: B00PECAQ12

Specifications

Range: 0.0 - 14.0 pH
Resolution: 0.1 pH
Accuracy: 0.1 pH (68 F), 0.2 pH
Working temperature: 0 - 50 C (32 - 122 F)
Powered by 3 x 1.5V button batteries
Color: Yellow


Package Included:
1 x pH meter
1 x screw driver
3 x AG 13(LR44) button cell batteries (included)
1 x instruction manual

Click the Add to Cart button now and get your very own 123CityFarmer pH meter TODAY!

Features

  • ACCURATE AND FAST: With this digital pH meter, you don't need to work with color chart or test trips, this meter gets the result fast and accurate. You get the pH reading in seconds, with range between pH 0 ~14 and accuracy of 0.1 pH. And it's factory pre-calibrated. Get the package and test it right away. It you think you might need to calibrate it down the road, you can also calibrate it by yourself.
  • WIDE APPLICATIONS: Our digital pH meter is great for a wide range of applications, such as swimming pool, tap water, home brewing, laboratory testing, aquarium maintenance, hydroponic nutrient, food, wine and much more!
  • GREAT VALUE -Our pH meter has built-in (ATC) automatic temperature compensation to ensure you get the accurate reading in different liquid temperature 32 F - 122 F (0 C - 50 C). and It comes with 1x CityFarmer pH meter, 1x color user manual, 2x 1.5V LR44 button cells(build-in), 2 x pH Buffer Powders, One-Year Warranty by CityFamer.
  • WORRY-FREE ENVIRONMENT - We at CityFarmer believe everyone deserves to live in a worry-free environment. Use this meter to ensure all the water/liquids in your house are in quality conditions with perfect pH balance.
  • HASSLE-FREE CUSTOMER EXPERIENCE - We at CityFarmer stand by 100% customer satisfactions. If you are not happy with our product, just drop us an email thru seller feedback, we will send you a replacement without question asked.
  • See more on Amazon...

Brand: CityFarmer   |   Manufacturer: 123 CityFarmer

Item Dimensions: 1.2 x 0.6 x 6 inches (3.0 x 1.5 x 15.2 cm)   |   Package Dimensions: 1.35 x 2.85 x 7.25 inches (3.4 x 7.2 x 18.4 cm)

Amazon Price: $14.90 | as of 08/22/2019(10:50am pst)
Availibility: Usually ships in 24 hours
List Price: $14.90

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  3. Digital PH Meter, EternalBe PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  4. Poit Digital PH Meter Tester Kit, 0.01 Resolution
  5. Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Ran...
  6. Water Quality Tester 2 in 1 Set, LIUMY pH & TDS Water Tester, 0~9990 PPM, EC and Temperature Mea...
  7. PH Meter with Automatic Calibration - 7Pros High Accuracy Pen Type Water Quality Tester, 6 pH Buffer...
  8. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  9. KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-16.00ph Measure Range for...

Most Wished For

  1. Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  2. Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
  3. Digital PH Meter, EternalBe PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  4. Poit Digital PH Meter Tester Kit, 0.01 Resolution
  5. Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Ran...
  6. Water Quality Tester 2 in 1 Set, LIUMY pH & TDS Water Tester, 0~9990 PPM, EC and Temperature Mea...
  7. PH Meter with Automatic Calibration - 7Pros High Accuracy Pen Type Water Quality Tester, 6 pH Buffer...
  8. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  9. KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-16.00ph Measure Range for...

Most Gifted

  1. Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  2. Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
  3. Digital PH Meter, EternalBe PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  4. Poit Digital PH Meter Tester Kit, 0.01 Resolution
  5. Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Ran...
  6. Water Quality Tester 2 in 1 Set, LIUMY pH & TDS Water Tester, 0~9990 PPM, EC and Temperature Mea...
  7. PH Meter with Automatic Calibration - 7Pros High Accuracy Pen Type Water Quality Tester, 6 pH Buffer...
  8. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  9. KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-16.00ph Measure Range for...

Top Selling

  1. Digital PH Meter, VANTAKOOL PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  2. Apera Instruments AI209 PH20 Value Waterproof pH Pocket Tester, ±0.1 pH Accuracy, 0-14.0 pH Range
  3. Digital PH Meter, EternalBe PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measure...
  4. Poit Digital PH Meter Tester Kit, 0.01 Resolution
  5. Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Ran...
  6. Water Quality Tester 2 in 1 Set, LIUMY pH & TDS Water Tester, 0~9990 PPM, EC and Temperature Mea...
  7. PH Meter with Automatic Calibration - 7Pros High Accuracy Pen Type Water Quality Tester, 6 pH Buffer...
  8. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  9. KETOTEK Digital PH Meter, PH Meter with ATC, Water PH Test Meter with 0.00-16.00ph Measure Range for...



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