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Best pH Meters - Buying Guide

Last Updated: 01/21/2020

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Bestselling pH Meters on Amazon

  1. VIVOUSN Digital PH Meter TDS Water Tester Pen
  2. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  3. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  4. Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Range
  5. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  6. Digital PH Meter - 0.01 PH High Accuracy Water Quality Tester PH 0.0-14.0 PH Monitor ATC Pocket Pen ...
  7. WeekStar Digital, 0.01 High Accuracy Pocket Size Meter/PH 0-14.0 Measuring Range, Quality Tester for...
  8. Bluelab PENPH pH Pen for Plant Germination
  9. Apera Instruments Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, 0.01 pH A...
  10. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range

  #1

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

 Ean: 0713091337862   |    PartNumber: PH Meter   |   Asin: B08197LX6H


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: 15x2.5x1.3cm/6x1.1x0.5 inch
Net Weight: 52g/1.83 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 diplay, 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.
Pocket Size
It's only 1.83 oz with size of 6x1.1x0.5 inch so that you can put it in your pocket wherever you go outside for a PH testing, it also comes with a handy storage case and 3 packets ph buffer powder for calibrating.
Warning Tips
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.
Package Includes:
1 x PH Meter
1 x Carrying case
3 x PH buffer powder
1 x User's manual

Features

  • 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
  • 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.
  • 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: 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
  • 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
  • See more on Amazon...

Brand: KoolaMo   |   Manufacturer: Mulandd

Package Dimensions: 1.2 x 2.2 x 6.6 inches (3.0 x 5.6 x 16.8 cm)

Amazon Price: $14.95 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $14.95

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  #2

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: 0713091338104   |    PartNumber: PHmeter   |   Asin: B082FX7T4C

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 --- 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.
  • See more on Amazon...

Brand: Spmmmner   |   Manufacturer: Spmmmner

Package Dimensions: 1.2 x 2.3 x 6.7 inches (3.0 x 5.8 x 17.0 cm)

Amazon Price: $13.99 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #3

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

  • 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.
  • 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 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.
  • 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.
  • 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.
  • See more on Amazon...

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: 2.2 x 3.54 x 8.9 inches (5.6 x 9.0 x 22.6 cm)

Amazon Price: $36.99 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $36.99 | Used Price: $30.62

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  #4

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

 Ean: 0713091338074   |    PartNumber: Digital PH Meter   |   Asin: B082D2M4FZ


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: 15x2.5x1.3cm/6x1.1x0.5 inch
Net Weight: 52g/1.83 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 diplay, 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.
Pocket Size
It's only 1.83 oz with size of 6x1.1x0.5 inch so that you can put it in your pocket wherever you go outside for a PH testing, it also comes with a handy storage case and 3 packets ph buffer powder for calibrating.
Warning Tips
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.
Package Includes:
1 x PH Meter
1 x Carrying case
3 x PH buffer powder
1 x User's manual

Features

  • 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
  • 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.
  • 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: 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
  • 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
  • See more on Amazon...

Brand: Money2U   |   Manufacturer: Spmmmner

Package Dimensions: 0.4 x 2.2 x 6 inches (1.0 x 5.6 x 15.2 cm)

Amazon Price: $13.98 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #5

Digital PH Meter - 0.01 PH High Accuracy Water Quality Tester PH 0.0-14.0 PH Monitor ATC Pocket Pen Analyzer Pool Water Aquarium Pocket Portable (Yellow)

 PartNumber: K22-2   |   Asin: B07R9Z15N9

A pH meter is an instrument used to measure acidity or alkalinity of a solution - also know as pH. pH is the unit of measure that describes the degree of acidity or alkalinity. It is measured on a scale of 0 to 14.

Preparation Method:

The Factory is equipped with A Ph of three powder standard buffer Each Packet. Each packet can configure the 250ml buffer ,do not use metal containers, the preparation method is illustrated by the example of the preparation of =6.86 value 250mlph standard buffer solution: To prepare A Capacity of more than 250 ml of clean container, remove PH=6.86(green) buffer plastic pouch, the internal two sachets of white powder like material into the container within. In the container when 250ml of distilled water ,distilled water ,if there is no available commercially bottled pure water instead of 250 ml Clean the glass ord or other tools with slow stirring - until the powder is completely dissolved. The same buffer method - other standard configuration, after the completion of the preparation of three kinds of buffer, should be promptly affixed to the label, in case of confusion aquarium ph test ph water tester digital ph tester digital water digital ph tester for water water ph tester digital ph meter for alcohol ph digital water tester digital ph meter water kombucha ph meter

Features

  • ATC FUNCTION--- Equipped with auto temperature compensation function, PH tester can adjust according to water temperatures and give pH readings almost instantly. Don't need to care about the temperature of test liquid
  • LIGHTWEIGHT AND PORTABLE---It's only 50g with size of 6.22*1.22*0.7 inches, designed to fit in your pocket with an integrated clip on the back: allow you to clasp it onto jackets or bags
  • 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.
  • MULTIPURPOSE--- Pure water is mandatory in every walk of life right from water purification, wastewater plant, aquaculture, hydroponics, scientific labs, pool/spa, colloidal silver, ecology, food processing, cosmetics, wine, beer brewing, home and outdoor
  • EASY MEASUREMENTAND 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
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Brand: BBGPPG   |   Manufacturer: BBGPPG

Package Dimensions: 1.1 x 2.1 x 6.5 inches (2.8 x 5.3 x 16.5 cm)

Amazon Price: $13.59 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.59

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  #6

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

Model: PH Meter   |    Mpn: Digital PH Meter   |    Ean: 0671072293920   |    PartNumber: Digital PH Meter   |   Asin: B07RY488QV

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: 15x2. 5x1. 3cm/6x1. 1x0. 5 inch Net Weight: 52g/1. 83 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. Pocket Size It's only 1. 83 oz. with size of 6x1. 1x0. 5 inch so that you can put it in your pocket wherever you go outside for a PH testing, it also comes with a handy storage case and 3 packets ph. buffer powder for calibrating. Warning Tips 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. Package Includes: 1 x PH Meter 1 x Carrying case 3 x PH buffer powder 1 x User's manual

Features

  • FAST AND 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 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.
  • AUTOMATIC TEMPERATURE 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 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.
  • 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 .
  • See more on Amazon...

Brand: WeekStar   |   Manufacturer: Pop V

Item Dimensions: 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)   |   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 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99 | Used Price: $11.58

Warranty: 1

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  #7

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

Model: AI311   |    Mpn: AI311   |    Ean: 0858718006049   |    PartNumber: AI311   |   Asin: B01ENFOIQE

Apera Instruments PH60 Pocket pH Tester is designed for reliable and easy pH measurement for general water solutions, such as in hydroponics, horticulture, aquaculture, pools& spas, water treatment, cooling towers, environmental monitoring, beverage making, education, etc. The meter comes with a replaceable pH probe (PH60-E) for general water solutions pH test. The meter is also compatible with 3 other types of pH electrodes and an ORP probe (sold separately) for different applications such as solid samples and surface test. NOTES: This product will NOT be able to test distilled or deionized water's pH testing. To measure distilled or deionized water s pH, users need to use a specialized pH meter like Apera SX811-PW. Do NOT store the probe in distilled water or deionized water because they will cause damage to the pH probe. Only use distilled or deionized water for rinsing the pH probe.

Features

  • Accuracy: 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122 F (0 to 50 C); Auto. Power-Off: 8 minutes without operation
  • Easy 1-3 points auto. calibration, recognizes 5 types of solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (ATC) ensures accuracy in various temperatures (32-122 F)
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
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Brand: Apera Instruments, LLC   |   Manufacturer: Shanghai Sanxin Instrumentation

Item Dimensions: 1.6 x 1.6 x 7 inches (4.1 x 4.1 x 17.8 cm)   |   Package Dimensions: 2 x 8.1 x 9.8 inches (5.1 x 20.6 x 24.9 cm)

Amazon Price: $79.75 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $79.75

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

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  #8

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

Model: 1   |    Mpn: Vivibyan   |    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, through 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 .
  • 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: MiToo

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 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #9

VIVOSUN pH and 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
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Brand: VIVOSUN   |   Manufacturer: VIVOSUN

Package Dimensions: 2.2 x 2.3 x 7.6 inches (5.6 x 5.8 x 19.3 cm)

Amazon Price: $16.99 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $16.99

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  #10

Apera Instruments Value Series PH20 Waterproof pH Tester Kit, 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 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $49.75

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

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  #11

Bluelab PENPH pH Pen Fully Waterproof Pocket Tester, Easy Calibration

Model: PENPH   |    Mpn: BLU2210   |    Ean: 9421024920234   |    PartNumber: BLU2210   |   Asin: B005POOJHG

The ultimate handy solution for measuring pH! Plants get their nutrition from minerals but they can only get all the right minerals they need if certain conditions are right. A key factor that affects food uptake is whether your solution is acid or alkaline. We measure this in pH. The Bluelab pH Pen is the latest innovation for hand held meters. It provides a compact quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with our Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and accurate system for ensuring optimum plant growth and health. Now, isn't that handy? Features - Measures pH and temperature - Selectable units for C & F - Backlit LCD display - Double junction probe (not replaceable) - Successful pH calibration indicator - Hold reading function - Low battery indicator - Fully waterproof - Auto off function - Automatic temperature compensation.

Features

  • Measures pH in solution for acid or alkaline conditions to make precise up and down adjustments with lab quality glass probe used for the pool, drinking water, hydroponics, brewing, and growing
  • EASY two point calibration and auto temperature compensation makes this digital meter a handy tool with backlit LCD display and calibration reminders
  • Complete your monitor and controller system with other testers and meters from Bluelab, more accurate than test strips and other testing methods
  • Other features: auto off function, low battery indicator, units for temperature; KIT INCLUDES: AAA battery, lanyard, and calibration solution
  • Made in New Zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 1 Year Limited Warranty with proof of purchase
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Brand: Bluelab   |   Manufacturer: Bluelab Corporation Limited - Import (NZ)

Item Dimensions: 0.98 x 2.16 x 8 inches (2.5 x 5.5 x 20.3 cm)   |   Package Dimensions: 1.8 x 3.7 x 8.25 inches (4.6 x 9.4 x 21.0 cm)

Amazon Price: $72.69 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $112.50 | Used Price: $62.85

Warranty: One year free repair or replacement guarantee

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  #12

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

 Ean: 0821906543848   |    PartNumber: Digital pH Meter   |   Asin: B07VQSM5FT

Middons PH METER


Specification:
Measure range: 0.00- 16.00PH
Resolution: 0.01PH
Accuracy: 2%
Power Supply: 2*1.5V
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:
1. Dissolve PH buffer powder in 250ml of distilled water.
2. Turn on PH meter and clean the electrode in distilled water, then immerse the electrode in the PH standard solution.
3. Press " CAL" button, wait until the reading is the same as the PH value of buffer powder and steady.
4. Clean electrode with distilled water and dry it.


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


Tip:
- 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: 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 ( ATC ): Digital ppm tester and ph tester both have the function of ATC, the measuring data won't be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • 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.
  • 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.
  • SALES SERVICE AND WARRANTY: We will respond your any questions about the product within 24 hours. And we provide a 12-Month warranty service. Pls don't hesitate to contact us if you have any questions, we will do our best to help you.
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Brand: Middons   |   Manufacturer: Middons

Package Dimensions: 1.2 x 2 x 6.5 inches (3.0 x 5.1 x 16.5 cm)

Amazon Price: $12.98 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $12.99

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  #13

Digital PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC for Household Drinking Water, Swimming Pools, Aquariums, Hydroponics (Yellow)

 Ean: 0661066477375   |    PartNumber: 1975110903   |   Asin: B07HD5P7WC

PH Meter Introduction:
This PH Meter is the perfect device for determining the acidity or alkalinity of liquids.immerse the ph tester in the solution until numbers get stable It's incredibly easy to use. .
Applied range: the production and drinking of purified water, Electroplating liquid, Boiler water, Water in fish tank, Water of swimming pools, Photograph flushing fluid, Well water, Deep phreatic water, Laboratory, Aquaculture, Food processing, etc
Specifications:
Display: LCD Digital,
Measure Range: 0.00-14.00pH
Resolution: 0.01pH
Accuracy: 0.05pH
Power Supply: 2 * 1.5V LR44 Batteries
Operating Temperature: 0 ~80
Dimensions: 15.3 x 2.9 x 1.6 cm
Weight: 52g
Package Content:
1x Digital PH Meter
3x PH buffer powder
1x Instructions
Note: Recalibration is requires in the following conditions:
-Lengthy periods of inactivity
-Very frequent use
-The testing accuracy requirement is very high.
-The "cal"(calibration)button was pushed and electrode exposed to air extended period of time
Calibration tips:
1.Dissolve PH buffer powder in 250ml of distilled water.
2,Turn on PH meter and clean the electrode in distilled water, then immerse the electrode in the PH standard solution.
3.You can simply follow the instruction on the provided packet of solution 4.01 or 6.86, press " CAL" button, wait until the reading is the same as the PH value of buffer powder and steady.
4.Clean electrode with distilled water and dry it.
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.

Features

  • 1. Conveniently fits in your pocket or bag and goes anywhere. This product is suitable for families and laboratory testing pH value, including domestic drinking water, aquariums, swimming pools, water, reverse osmosis systems, hydroponics, hydrotherapy.
  • 2. Large-screen liquid crystal display, double size of an ordinary LCD PH pen, easy clear and intuitive to read with high precision 0.01, long standby.
  • 3. ATC Function: Automatic Temperature Compensation accounts for changes in temperature automatically; Full measurement range of pH 0-14, 0.01 pH resolution.
  • 4. Automatic calibration,fast and accurate results.And when the product with problems,users can make calibration to get problem solved.the Included Detailed Manual Will Show You How to Get the Best Accurate and Stable Reading
  • 5. 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. Please confirm HT-DD pH meter, (brightric)buyer is not in the scope of service
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Brand: HT-DD   |   Manufacturer: CJDZ

Item Dimensions: 0.63 x 1.14 x 6.02 inches (1.6 x 2.9 x 15.3 cm)   |   Package Dimensions: 0.4 x 2.2 x 6.5 inches (1.0 x 5.6 x 16.5 cm)

Amazon Price: $8.97 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $8.97

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  #14

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 2.2 x 7 inches (3.0 x 5.6 x 17.8 cm)

Amazon Price: $17.92 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $17.92

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  #15

KETOTEK Water Quality Test Meter, PH Meter TDS Meter 2 in 1 Kit with 0-16.00 ph and 0-9990 ppm Measure Range for Hydroponics, Aquariums, Drinking Water, RO System, Fishpond and Swimming Pool

Model: KT-3-2   |    Mpn: KT-3-2 portable   |    PartNumber: KT-3-2 portable   |   Asin: B07RQSKH3C

TDS METER
Specifications:

Measurement range: 0 - 9 999ppm ( 999ppm Display 10)
Accuracy: 2%
Power Supply: 2*1.5V ( LR44 Button cell) (Included)
Operating Temperature: 32 - 122 F
Dimension: 144mm*25mm*14mm / 5.57" 0.98" 0.55"
Net Weight: 55g / 1.94oz
Features:
Automatic Temperature Compensation (ATC)
One button (HOLD) lock the testing result
Automatic shut-off after 10minutes with inactive
Non-Calibration required: TDS meter had been calibrated in producing

PH METER
Specifications:

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 F - 140 F
Dimension: 155mm* 31mm * 18mm / 6.10" 1.22" 0.70"
Weight: 50g / 1.76oz
Features:
Automatic Temperature Compensation (ATC)
One button (CAL) calibrate the PH meter
Automatic shut-off after 5minutes with inactive
Calibration:
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, make the reading equal to standard buffer solution PH 6.86, 4.01 or 9.18.
d. Clean electrode with distilled water and dry it.

PACKAGE INCLUDES:
1 TDS meter
1 PH meter
2 PH buffer powder
2 User's manual

Features

  • COST-EFFECTIVE PRODUCT PARTNER. It would be more economical and convenient than purchasing it separately. The testing data from PH meter and TDS meter all are practical. The pen meter partner also can be separately used whenever you need.
  • WIDELY USED AND ACCURATE. Digital TDS meter has measurement range 0-9990ppm and 2% accuracy, PH meter has measurement range 0.00- 14.00PH, 0.01PH accuracy and 0.01PH resolution.
  • AUTO-OFF FUNCTION AND EASY TO USE. Digital TDS meter and PH meter both have the function of Auto-off, it will automatically shut off with inactivity to save the battery's life. The TDS meter and PH meter both are easy to use, just need to press ON/OFF to open and use it, and just need to press ON/OFF to close it.
  • AUTOMATIC TEMPERATURE COMPENSATION ( ATC ). Digital ppm tester and ph tester both have the function of ATC, the measuring data won't be influenced by the water temperature, no matter testing the ppm or ph of the water.
  • SMALL SIZE AND POCKET PORTABLE. TDS tester and PH tester have small size and low weight as a pen, they are easy to be carried, and convenient for you to take it in your pocket when you go out.
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Brand: KETOTEK   |   Manufacturer: KETOTEK

Package Dimensions: 0.7 x 3.1 x 7 inches (1.8 x 7.9 x 17.8 cm)

Amazon Price: $19.88 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $19.88

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  #16

ZOTO PH Meter, TDS Meter, EC and Temperature Meter 4 in 1 Set with LCD Display, Conductivity Meter with High Accuracy, ATC Water Quality Tester for Drinking Water, Pool, Aquarium, Laboratory

 PartNumber: 1   |   Asin: B081YFSMGH

TDS Meter: Measures total dissolved solids such as minerals, salinity, metals, cations or anions dissolved in water.

EC Meter: Measures the electrical conductivity in a solution with excellent applications in hydroponic, aquaculture, and freshwater systems to increase the amount of nutrients, salts, chlorine, or other impurities in the water.

Monitor water temperature meter: Measures the water temperature and has an automatic temperature compensation function.

PH Meter: Test the pH of liquids.

TDS / EC Meter:
Lock function - facilitates reading and recording, press the HOLD button and remove it from test solution.

Press the SHIFT button, 4 display modes
TDS - ppm & C,
EC - s / cm & C,
TDS - ppm & F,
EC - s / cm & F,
Automatic shutdown: 9 minutes

Measuring range:
Conductivity: 0 - 9990 s / cm;
TDS: 0 - 9990 ppm
Degrees Celsius: 0,1 - 80,0 C, Fahrenheit: 32,0 - 176,0 F
Accuracy: 2%

PH meter:
Measuring range: 0.00-14.00 pH
Accuracy: 0.01 pH (at 25 C)
Operating temperature: 0 C~60 C(32 F ~ 122 F)
Resolution: 0.01 pH
Power supply: 2 x 1.5V
Automatic shutdown: 5 minutes
Calibration: two points or three points

Features

  • Accurate and Reliable PH value meter and TDS EC meter are equipped with reliable automatic temperature compensation (ATC) to ensure accurate readings at different temperatures. To achieve high accuracy, the pH tester has a sensitive electrode sensor, measuring range: 0.00-14.00 pH, accuracy: 0.01 pH. TDS meter is equipped with a high-quality probe made of titanium alloy, measuring range: 0-9990 ppm, accuracy: 2%.
  • Easy to Operate Professional pH meter, TDS meter, EC meter and Temperature Meter 4 in 1 Set. You can know the water quality in a few seconds. With calibration function to ensure the accuracy of the measurement.
  • Upgrade LCD Display Portable pH meters and digital TDS meters are equipped with a backlit display that allows you to more accurately read the water quality results. It is easy to use even in dark environments. Both have an automatic shutdown feature to extend battery life.
  • Wide Range of Applications Indoor / outdoor pH water tester, suitable for checking the pH and water quality of drinking water, food, aquarium, swimming pools, hydroponics, laboratories, pond to ensure the water safety of your daily life.
  • Package Includes This set includes 1 pH meter + 1 TDS EC temperature tester + 6 pH calibration powder + 6 batteries.
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Brand: ZOTO   |   Manufacturer: ZOTO

Package Dimensions: 1.6 x 4 x 7.1 inches (4.1 x 10.2 x 18.0 cm)

Amazon Price: $20.99 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $20.99

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  #17

Digital PH Meter Water Quality Tester kit ATC Automatic Temperature Compensation High Precision 0.01 Accuracy Measurement Range 0-14PH

 Ean: 5059116163319   |    PartNumber: PH-K19   |   Asin: B07SFSRWWY

What advantages does BBGPPG's PH meter have over other similar products?
The optimum temperature for measuring the pH of the liquid is 25 . If the liquid temperature is too high or too low, the accuracy may be affected. In order to obtain a more accurate pH, it is often necessary to keep the temperature of the liquid to be tested at 25 .
In order to make it more convenient for consumers, BBGPPG has developed this PH meter with built-in automatic temperature compensation function. From now on, you no longer need to pay attention to the temperature of the measuring liquid. Dip the PH meter into the liquid to be measured about 1 inch, and the PH meter will immediately give Your exact pH.
Small details you might overlook
1. Two cups of distilled water (pure water) that dissolves the buffer powder require 250 ML. Too much or too little may cause calibration problems and affect measurement accuracy.
2. After pouring the buffer powder into distilled water (pure water), please patiently stir until it is completely dissolved. There is no residue at the bottom of the two water cups before calibration can begin.
3. When using the PH meter, immerse the pH meter in water for about 1 inch to get an accurate PH value.
4. Sorry, the end of the PH meter battery box is not waterproof, please be careful.
5. the glass electrode is relatively fragile, please be careful to protect, once the glass electrode is damaged, it will cause damage to the PH meter.
PH meter product parameters
Measuring range: 0.00-14.00PH
Resolution: 0.01
Error range: 0.1
Battery: CR32/AG13 button battery (1.5V) X2
Size: 6.0x1.2x0.8 in
What will you get?
BBGPPG PH meter X1
4.01 Calibration Buffer Powder X1
6.86 Calibration Buffer Powder X1
PVC plastic storage box X1
PH meter instruction manual X1
CR32/AG13 button battery (1.5V) X2

Features

  • Built-in automatic temperature compensation system: no need to worry about measuring the temperature of the liquid, this PH meter has built-in automatic temperature compensation system (ATC)
  • Simpler operation, easy to use: press the ON/OFF button to turn on the pH meter, immerse the front end of the pH meter in the test liquid, and get the PH reading immediately
  • Higher accuracy, faster measurement speed: the glass electrode on the front of the pH meter allows you to get higher precision readings at faster speeds
  • Compact and lightweight, it's easy to carry: it's only 15.5*3*2mm and weighs only 46g. It fits in your pocket and handbag
  • 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.
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Brand: BBGPPG   |   Manufacturer: KOKO

Package Dimensions: 0.9 x 1.9 x 6.3 inches (2.3 x 4.8 x 16.0 cm)

Amazon Price: $13.99 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $13.99

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  #18

Water Quality Tester 2 in 1 Set, PH & TDS Water Tester, 0~9990 PPM, EC and Temperature Measurement; 0.01 PH 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

  • 💧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.
  • 💧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 & TDS Meter After Use, Otherwise They Will Rust.
  • 💧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.
  • 💧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.
  • 💧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 there is any problem about the usage of product or if product is damaged, please contact us, we'll solve your problem for you fervently and as quick as we can.
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Brand: LIUMY   |   Manufacturer: LIUMY

Package Dimensions: 1.6 x 3.6 x 6.8 inches (4.1 x 9.1 x 17.3 cm)

Amazon Price: $16.29 | as of 01/21/2020(3:28pm pst)
Availibility: Usually ships in 24 hours
List Price: $16.29

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Top Selling

  1. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  2. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  3. Dr.meter PH100-V 0.01 Resolution High Accuracy Pocket Size pH Meter with ATC, 0-14pH Measurement Ran...
  4. Digital PH Meter, PH Meter 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range...
  5. Digital PH Meter - 0.01 PH High Accuracy Water Quality Tester PH 0.0-14.0 PH Monitor ATC Pocket Pen ...
  6. WeekStar Digital, 0.01 High Accuracy Pocket Size Meter/PH 0-14.0 Measuring Range, Quality Tester for...
  7. Apera Instruments Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH A...
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