Top 10 pH Meter Hydroponics – Lab pH Meters

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1. Ruolan

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

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Ruolan #ad - Automatic temperature compensationno more need to take care about the temperature of testing liquid, as the Ph Meter Has an Auto Temprature Compensation Feature That Adjusts to Water Temperatures and Water Quality. Basically all the environments that need to test PH value can use this tester to get accurate data.

It can help you test it whether you take it to the pool, on a trip, to the beach or camping. The included detailed manual will show you how to get the best accurate and stable reading. 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. Family essentialsas a tool to improve the quality of life.

Mini sizethe mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. High accuracyph tester has a sensitive electrode sensor, simply press "ON", It only takes a few seconds for your result to appear on screen. Read accurate pH levels. Can be used to test drinking water, PH balance in aquarium, RO system, swimming pools, spa or hydroponics.
BrandRuolan #ad
ManufacturerRuolan #ad
Part NumberLE

2. Embryant

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

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Embryant #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. As well, you can calibrate the tester with one touch button using Buffer Powder. The included detailed manual will show you how to get the best accurate and stable reading.

Make you satisfied with the products: come with 1x PH meter, 1x user manual, 2x 1. 5v lr44 button cellsbuild-in, 3x PH Buffer Powders. Tester has a sensitive electrode sensor to read accurate pH levels. Fast and high accuracy: our digital ph meter can ensure your pool, 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, hydroponics, food, wine and beer, swimming pools, aquariums, spas or hydroponics; ideal for testing water, swimming pools, reverse osmosis systems, aquariums, spas, etc. 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.
BrandEmbryant #ad
ManufacturerEmbryant #ad
Part NumberORAPXISATOHA

3. Ruolan

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PH and TDS/EC Meter,PH and PPM Meter Combo,Ph Test Meter for Water,Swimming Pool Test Kit,PH Meter for Water Hydroponics

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Ruolan #ad - Ph & ec & thermometer and digital lcd ph meter. Basically all the environments that need to test PH value can use this tester to get accurate data. It can help you test it whether you take it to the pool, so you can take measurements anytime, on a trip, to the beach or camping.

Automatic temperature compensationno more need to take care about the temperature of testing liquid, as the Ph Meter Has an Auto Temprature Compensation Feature That Adjusts to Water Temperatures and Water Quality. Family essentialsas a tool to improve the quality of life. Mini sizethe mini size ph meter we designed allows you to easily put it in your pocket, anywhere. High accuracyph tester has a sensitive electrode sensor, simply press "ON", It only takes a few seconds for your result to appear on screen.

Read accurate pH levels. Can be used to test drinking water, swimming pools, RO system, PH balance in aquarium, spa or hydroponics. The included detailed manual will show you how to get the best accurate and stable reading. Using hiraliy' s ph meter&3-in-1 tdsincludes 3 in 1 tds &tds, TDS and EC conductivity, you can test pH, water quality and temperature to ensure that your drinking water or other water is safe and healthy.
BrandRuolan #ad
ManufacturerRuolan #ad
Part NumberLE

4. Embryant

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

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Embryant #ad - Fast and high accuracy: our digital ph meter can ensure your pool, 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. Wide use: pocket size ph meter is the ideal test kit for home and laboratory uses.

Suitable for testing the ph of drinking water, swimming pools, reverse osmosis systems, swimming pools, spas or hydroponics; ideal for testing water, aquariums, wine and beer, food, hydroponics, spas, aquariums, etc. 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. The included detailed manual will show you how to get the best accurate and stable reading.

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. 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.
BrandEmbryant #ad
ManufacturerEmbryant #ad
Part NumberPH Meter

5. KETOTEK

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TDS PH Meters for Aquariums Water, Hydroponics, PPM Tester has TDS-EC-Temp 3-in-1 and ±2% Accuracy, PH Tester with 0-14.00PH and 0.01 Accuracy, RO System, KETOTEK Digital Water TDS Meter PH Meter

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KETOTEK #ad - The testing data from PPM meter and PH meter all are practical. Digital tds 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 TDS-EC or PH of the water. Small size and pocket portable.

It would be more economical and convenient than purchasing it separately. Ph meter has measurement range 000- 14. 00ph, 001ph accuracy and 001ph resolution. Digital tds meter has measurement range 0-9999ppm and ±2% accuracy, tds meter can also test the liquid temperature in Fahrenheit or degree celsius. Cost-effective product partner and more water quality information can be tested. Digital tds meter and digital ph meter both have the function of auto-off, just need to press “on/off” to open and use it, it will automatically shut off after 5 minutes of inactivity to save the battery’s life.

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. Auto-off function and easy to use. The tds meter and ph meter both are easy to use, and just need to press “ON/OFF” to close it. The pen meter partner also can be separately used whenever you need. Widely used and accurate.
BrandKETOTEK #ad
ManufacturerKETOTEK #ad
Part NumberKT-3-1 portable
ModelKT-3-1

6. Toolazy

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Hydroponics,Aquarium,Brewing,Laboratory,Pool,PH Pen Tester Kit with ATC,0.01 Resolution, Toolazy Digital PH Meter,High Accuracy Water Quality Tester with 0-14 PH Range for Household Drinking

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Toolazy #ad - Accurate and widely used ideal for residential or commercial use, liquid food, aquaculture and hydroponics, laboratory, drinking, aquariums, pools, you can test any 0.00-14. 00ph liquid which you wanna test and get readings almost instantly.

Convenient and quick remove the protective cap, immerse the pH tester electrode in the solution, press the button to be measured and you can get readings almost instantly. Automatic temperature compensation atc thanks to built in automatic temperature compensation atc, who can accurately determine pH value of the sample at any temperature in a range of 0°C - 80°C 32°F - 176°F, you can get the accurate pH value without taking care about the influence of water temperature.

The enclosed detailed manual will show you how to get the best accurate and stable reading. Easy auto calibration it has an automatic calibration function that can be adjusted according to water temperature and quality. Calibrate the tester with one touch button “CAL” using Calibration Buffer Powder. Perfect accessories come with 1x ph meter, 1x user manual, 2x 1. 5v lr44 button cellsbuild-in, 3x PH Buffer Powders.
BrandToolazy #ad
Manufacturercdmall inc #ad
Part NumberVminnoSATOHA

7. 7Pros

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7Pros High Accuracy Pen Type Water Quality Tester with built-in ATC, Drinking Water, 6 pH Calibration Packets, Best Tool to test PH of Hydroponics, Wine, Kombucha, PH Meter with Automatic Calibration

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7Pros #ad - Automatic calibration – our 7pros ph meter comes factory calibrated, no need of any kind of screwdrivers to calibrate, but recalibration is required in case of long period of inactivity or after a frequent use. Its special plastic case will protect it whether you take it to the pool, CONVENIENT SIZE - it only takes a few seconds for your result to appear on screen.

For a proper calibration you get 2 sets of calibration powder 6 packets, you just have to push the auto-calibration button. Fast results, to the beach, on a trip, stir gently and the reading will stabilize on the display in moments. 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. Easy instructions manual is included. 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 ±001 ph - no matter what your liquid is or whether you are a new or experienced user.

This portable size instrument allows you to carry it around easily in your pocket and do your measuring anywhere. 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. Ideal for any household- you can use this small, ro system, bath tub to test the levels of alkalinity in your drinking water, spa, but powerful, pool, urine, wine, device to measure your aquarium, soap mixtures, food, pond in a garden, beer or any other liquids.
Brand7Pros #ad
Manufacturer7Pros #ad
Part NumberPHM-02

8. Tvird

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Tvird 4 in 1 Set with TDS PH EC Temperature, Digital PH Meter and TDS Meter, Water Quality Tester for Hydroponics,Aquariums,Pool, 0.01 High Accuracy PH Tester,0-14 PH Measurement Range

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Tvird #ad - 0°c-60°c 32°f-176°F range. Tds tests the quality of the water purifier through the backlight function, easy to organize and store. Widely used: very suitable for home or laboratory use, Ro systems, aquariums, suitable for testing the pH balance of drinking water, swimming pools, spas or hydroponics; suitable for a wide range of applications.

Tds has an automatic temperature compensation function, but is affected by the air temperature. New tds function: tds: 0~9990 ppm, the measurement data is not affected by the water temperature, which is convenient for you to read. Comes with storage leather bag, accuracy: ±2%. The electronic screen design helps to quickly read the data. Simple calibration operation: provide 3 sets of ph calibration powder, provide ph 4. 00, 6. 86 and 9.

18 ph calibration powder is more accurate than test paper. 001 high-precision ph meter: tvird handheld ph meter has built-in high-sensitivity glass electrodes, which can quickly sense and test the pH in the liquid. Automatic temperature compensation:the built-in atc automatic temperature compensation of the pH meter makes it possible to accurately determine the pH value of the sample at any temperature, so there is no need to worry about the temperature of the test solution. Ph measurement range: 0~14PH, accuracy: ±0
BrandTvird #ad
ManufacturerNoonvenniac #ad
Height1.57 Inches
Length7.09 Inches
Width3.94 Inches
Part NumberTVIRDxolwogal433
ModelTVIRDxolwogal433

9. Luoleina

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Digital PH Meter Water Quality Tester for Food Brewing Hydroponics Aquarium RO System Pools, 3 Pack with Calibration Solution, 0-14PH Automatic Temperature Compensation 0.01pH Accuracy, 0-60 Celsius

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Luoleina #ad - Advantage about ph pen tester simple operation, non-slip Design, High Precision, small and convenient, One-Click Operation, lcd screen, 0.01 high accuracy, pocket Size Meter/PH 0-16.

0 measuring Range. Family essentials every family need water ph meter , healthy drinking water range from pH 6. 5 - ph 8. 5, don't need calibrate in the first time, our factory already finish calibration, Pls use it directly. Food ph meter for healthy life modern man often pays insufficient attention to the water he drinks, in fact most dieases occur due to the use of water of doubtful quality.

Quality control in every action water ph tester with lcd display for gardening hydroponic Nutrient Meter, RO System, wine, kombucha, Swimming Pool & Spa, pond, Aquarium Water, Household Drinking Water, fish tank, Comes with Carrying case. Handheld pocket size it's easy to carry and check your water quality any time.
BrandLuoleina #ad
ManufacturerLuoLeiNa #ad
Part NumberLuoLeiNa-PH

10. CityFarmer

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

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CityFarmer #ad - 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. It you think you might need to calibrate it down the road, you can also calibrate it by yourself. You get the ph reading in seconds, you don’t need to work with color chart or test trips, with range between pH 0 ~14 and accuracy of ±01 pH.

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. Wide applications: our digital ph meter is great for a wide range of applications, hydroponic nutrient, tap water, home brewing, food, aquarium maintenance, such as swimming pool, laboratory testing, wine and much more!.

And it comes with 1x cityfarmer ph meter, 1x color user manual, 2 x pH Buffer Powders, 2x 1.5v lr44 button cellsbuild-in, One-Year Warranty by CityFamer. Accurate and fast: with this digital ph meter, this meter gets the result fast and accurate. Worry-free environment – we at cityfarmer believe everyone deserves to live in a worry-free environment. And it’s factory pre-calibrated. Use this meter to ensure all the water/liquids in your house are in quality conditions with perfect pH balance.
BrandCityFarmer #ad
Manufacturer123 CityFarmer #ad
Height1.2 Inches
Length6 Inches
Weight0.12 Pounds
Width0.6 Inches