Top 10 PH Meter for Water – Lab pH Meters

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1. Ruolan

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PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium Yellow

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Ruolan #ad - Family essentialsas a tool to improve the quality of life. Can be used to test drinking water, PH balance in aquarium, swimming pools, RO system, spa or hydroponics. How to use calibrationpress cal for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.

86, 4, and 9. 18 to complete the calibration. Mini sizethe mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, on a trip, anywhere. It can help you test it whether you take it to the pool, to the beach or camping. The ph meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality.

Automatic temperature compensationthere is no need to care about the temperature of the liquid being measured. Basically all the environments that need to test PH value can use this tester to get accurate data. Easy to useturn on the switch, put the probe into the water and stir make the small glass ball fully contact the liquid and the value can be read when the value is stable.
BrandRuolan #ad
ManufacturerRuolan #ad
Part NumberILEE

2. Dr.meter

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Dr.meter Upgraded 0.01 Resolution High Accuracy pH Tester with Backlit Two-Color LCD Display and ATC, 0-14pH Measurement Range with Data Hold Function Digital pH Tester Pen-PH838, pH Meter

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Dr.meter #ad - Rinse and rest 3-5 min before conversing from strong acid to strong alkaline and vice versa. Plus, it even comes with a storage case to keep it safe and protected when you're on the go. The 250ml calibration solution for multiple uses 10ml or so each time. Then rinse the electrode with pure water before next test.

Automatic calibration we make your job faster and easier than ever with this convenient PH tester! With the 3-point calibration procedures, your PH testing devicewill automatically identify the calibration solutions to give you your reading in a snap. Clear digital display with alerts tired of squinting at a small screen to get your readings? Enjoy this PH meter's large, backlit LCD screen that displays the information in an intuitive layout so you can still see even in low visibility situations. Unlike other ph metersthat only have a range of 0-50 degree, ours has a even better range of 0-70 degree, so you can test with confidence in any environment.

User friendly you can easily replace the 2 aaa batteries when it's time, and you can also activate the 15-minute auto-off functionality to save battery. Automatic temperature compensation temperature can affect reading levels, our PH meter's automatic temperature compensation can ensure that you're getting the best possible reading. When the ph value is lower than 3. 5 or higher than 12. 5, the white digital display will change to red and flash to alert you.
BrandDr.meter #ad
ManufacturerDr.meter #ad
Part NumberPH838

3. Apera Instruments, LLC

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

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Apera Instruments, LLC #ad - Easy auto. Auto recognition of stable values improves consistency, so you don't have to guess when to manually hold measurement. Calibration with buffer recognition; auto. Up to 2000 hours' continuous operation, powered by AAA batteries. Backed by apera quality pH sensor with low impedance, ensuring high response rate. Temp. Compensation atc ensures accuracy in various temperatures 32 to 122F. Comes in a rugged carrying case with pH 4&7 buffers and a lanyard.
BrandApera Instruments, LLC #ad
ManufacturerApera Instruments #ad
Height1.18 Inches
Length7.01 Inches
Weight0.24 Pounds
Width1.61 Inches
Part NumberAI209
ModelPH20
WarrantyTwo-Year limited warranty for the instrument, Six-Month limited warranty for the electrode(s).

4. FunDADYUS

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Data Lock Function, 0.01 Resolution High Accuracy, Lab Ph Meters, LCD Display, PH Meter, 3-in-1 TDS/PH/Temperature Meter with ATC

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FunDADYUS #ad - Unlike other ph meter for water hydroponics that only have a range of 0 °C-50 °C, so you can test with confidence in any environment. Range: 001 - 14. 00ph; resolution: 001ph; accuracy:±005ph; tds range: 1-9990ppm; Resolution:1ppm; 01ppt; accuracy: ±2% F. S. Reliable and quick readings.

This can fully respond to the H+ ions in the solution. The bulb glass film uses a low-impedance glass sensitive film ≤25MQ, and the reaction speed of the TDS PH meter is also greatly improved, reaching a true level of 001 ! High accuracy & more sensitive bulb design ph meter: the core of the ph tester digital is the electrode, and the core of the ph tester electrode is the bulb. The ppm meter bulb made by blue effect technology is blown at a high temperature of 1000 degrees Celsius. Easy to use lab ph meters with backlit lcd design : just remove the ph pen protective cap and immerse the ph water tester electrode in the solution and press the button to be measured.

Water ph tester features a green backlit LCD to help you see the measurement clearly in any situation. Ppm meter with one key lock value function : when the measured value is stable, which is really simple. Before press "hold/temp" key, just press the hold/temP key to lock the measured value and take it out for viewing, the number of pH is fluctuate slightly which is normal.
BrandFunDADYUS #ad
ManufacturerFunDADYUS #ad
Height9.37 Inches
Length2.05 Inches
Width3.23 Inches
Part Number3
Modelinsectifuge

5. ANPETBEST

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Household Drinking and Pool, Pen Digital PH Tester 0.01 PH High Accuracy with 3 Standard PH Buffer Powders for Aquarium, PH Meter for Water Hydroponics, Soil

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ANPETBEST #ad - Push the auto-calibration button, the tester will automatically identify the calibration solutions. Can be used to test drinking water, bath tub, ph balance in aquarium, RO system, swimming pools, wine, beer and any other liquids, spa, hydroponics, or anywhere need to test PH value and get accurate data.

Widely used - ideal for home or laboratory uses. The lightweight and portable size allows you to take it around easily in your pocket and do your measuring anywhere. Ph 4. 01/ph 6. High accuracy – built-in with a sensitive electrode sensor, our ph tester measurement range is 000~14. 00ph resolution 001ph; accuracy: [email protected] 20℃ /±002ph, which will allow you to test your liquid quickly and accurately. Automatic temperature compensation – thanks to the built-in automatic temperature compensationaTC, our PH tester can accurately test pH value of the sample at any temperature in the range of 0℃- 50℃, no need to take care about the temperature of testing liquid.

Fast results & compact size – no more consuming paper strips or other inaccurate pH test chemicals, it only takes a few seconds for your result to appear on screen. Automatic calibration – factory calibrated, but recalibration is needed in case of long period of inactivity or after a frequent use.
BrandANPETBEST #ad
ManufacturerANPETBEST #ad
Height0.39 Inches
Length6.1 Inches
Weight0.11 Pounds
Width1.18 Inches
Part NumberPH-02

6. Embryant

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PH Meter 0.01 High-Precision Pocket Water Quality Tester, Digital PH Meter, PH Range 0-14, Aquariums, Suitable for Accurate Testing of Drinking Water, Swimming Pools, Hydroponics

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Embryant #ad - Fast and high accuracy: our digital ph meter can ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy. Wide use: pocket size ph meter is the ideal test kit for home and laboratory uses.

Suitable for testing the ph of drinking water, wine and beer, spas or hydroponics; ideal for testing water, hydroponics, food, swimming pools, spas, aquariums, swimming pools, reverse osmosis systems, aquariums, etc. 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, 2x 1. 5v lr44 button cellsbuild-in, 1x user manual, 3x PH Buffer Powders. 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 DegreeC - 80 DegreeC 32 DegreeF - 176 DegreeF.

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. Tester has a sensitive electrode sensor to read accurate pH levels.
BrandEmbryant #ad
ManufacturerEmbryant #ad
Part NumberORAPXISATOHA

7. VIVOSUN

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VIVOSUN PH Meter Digital PH Tester Pen for Water

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VIVOSUN #ad - Advanced technology makes the test result fast and accurate. Easy calibration pH4. 00, ph6. 86. What you get: vivosun ph meter, 3 x ph buffer powders, 2 x 1. 5v button cells built in, user manual, 1-year warranty and friendly customer service. Ideal for residential or commercial use, liquid food, pool, laboratory, spas, water, aquaculture and hydroponics. Pocket size, lightweight, high quality. Adjust to water temperature and give pH reading almost instantly. With automatic temperature Compensation ATC.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part Number4316344538
Model4316344538

8. Alysontech

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PH Range 0-14, Aquariums, Alysontech Digital PH Meter, PH Meter 0.01 High-Precision Pocket Water Quality Tester, Suitable for Accurate Testing of Drinking Water, Hydroponics Yellow, Swimming Pools

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Alysontech #ad - 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. 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 DegreeC - 80 DegreeC 32 DegreeF - 176 DegreeF.

Make you satisfied with the products: come with 1x ph meter, 2x 1. 5v lr44 button cellsbuild-in, 1x user manual, 3x PH Buffer Powders. Tester has a sensitive electrode sensor to read accurate pH levels. As well, you can calibrate the tester with one touch button using Buffer Powder. Fast and high accuracy: our digital ph meter can ensure your pool, general hydroponics ph or even drinking water has a perfect pH balance and safe for use with Tester precision pH accuracy.

Polico. Wide use: pocket size ph meter is the ideal test kit for home and laboratory uses. Suitable for testing the ph of drinking water, aquariums, food, wine and beer, swimming pools, hydroponics, spas, aquariums, spas or hydroponics; ideal for testing water, swimming pools, reverse osmosis systems, etc. The included detailed manual will show you how to get the best accurate and stable reading.
BrandAlysontech #ad
ManufacturerEmbryant #ad
Part NumberDSXC12586

9. VIVOSUN

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

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VIVOSUN #ad - Application: 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. Features: comes with protective case; Lightweight, handheld design for portability and convenience. Included: ph meter, 3-in-1 TDS meter, 3 calibration buffers. 3-in-1 tds meter: measurement range 0-9990ppm, 01- 800°c, 0-9990µs/cm; accuracy ± 2%, 32. 0-176. 0°f. Note: this meter can't test sea water.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part Number4336465266

10. Extenuating Threads

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3 Pack, TDS PPM Meter, Soil PH Tester, PH Meter, PH/EC Digital Kit

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Extenuating Threads #ad - Functions - the digital ph pen is equipped with auto temperature compensation function. Pushing the button, it can display the data about water purity level on the screen in PPM parts per million. Soil tester is applicable to plants, hydroponics, lawn and farm such as rice/vegetables/flowers etc.

It only takes a few seconds for your result to appear the data on screen. Easy to use - ph tester and tds meter have sensitive electrode sensor, simply press "ON". Total is 3 PCS. Note: this tester is designed for testing soil ONLY. Soil test kit just need to insert the probes into the soil about 4-6 inches, and wait for about 10 seconds to read the intuitive data. Tds meter has lock & auto shut off functionKindly remind : This meter can't test sea water.

Widely application - these meters are designed small and convenient. Ph meter and td&ec meter can test ph balance, swimming pools, aquarium, ideal for testing drinking water, spas, garden, food and more. It only takes a few seconds to show accurate and stable reading for the result to appear on screen. The soil meter can test soil pH to help you control the PH level in soil. Accurate & reliable - these testers can test quickly and accurately within ±0
BrandExtenuating Threads #ad
ManufacturerExtenuating Threads #ad
Part Number1