Top 10 PPM Meter and pH Meter for Hydroponics – Patio, Lawn & Garden

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1. Bluelab

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Temperature, Easy Calibration and Wall Mounted, and Conductivity Measures, Bluelab MONGUA Guardian Monitor for pH

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Bluelab #ad - Made in new zealand and manufactured by Bluelab, the industry leader in hydroponic testing equipment; 2 Year Limited Warranty with proof of purchase. 24/7 monitor for your nutrient and ph level to maximize your grow and ensure plants get the balanced feed they need; high and low alarm when outside parameters.

Other features: international power supply, high RF tolerance, units for temperature; KIT INCLUDES calibration solution. Easy two point calibration and auto temperature compensation makes this digital meter a handy tool with backlit LCD display and calibration reminders. Mountable unit measures ph, brewing, hydroponics, drinking water, ppm 700 and CF with lab quality glass that can be used for the pool, temperature and tds EC, ppm 500, and growing.
BrandBluelab #ad
ManufacturerBluelab Corporation Limited - Import (NZ) #ad
Height1.57 Inches
Length7.6 Inches
Weight0.48 Pounds
Width4.92 Inches
Part Number716336
ModelBLU27100
WarrantyTwo year free repair or replacement guarantee. 6 month guarantee for ph probe

2. 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 - Family essentialsas a tool to improve the quality of life. Using hiraliy' s ph meter&3-in-1 tdsincludes 3 in 1 tds & ec &tdS, you can test pH, TDS and EC conductivity, water quality and temperature to ensure that your drinking water or other water is safe and healthy.

It can help you test it whether you take it to the pool, so you can take measurements anytime, 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. Can be used to test drinking water, PH balance in aquarium, RO system, swimming pools, spa or hydroponics.3

3 calibration packageslet you no longer worry about whether the ph meter is accurate, the 3 calibration packages we give can help you test whether our ph meter is accurate. Mini sizethe mini size ph meter we designed allows you to easily put it in your pocket, on a trip, anywhere. Ph & thermometer and digital lcd ph meter. Basically all the environments that need to test PH value can use this tester to get accurate data.
BrandRuolan #ad
ManufacturerRuolan #ad
Part NumberIDEALHOUSESATOHA

3. Gain Express

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Aquariums Hydroponics Pool Fish Tank Pond Drinking, Wall-mountable Rechargeable Continuous Monitor Tester, 5-in-1 Water Quality Multi-Parameter PH EC CF TDS ppm Temperature Test Meter Backlight

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Gain Express #ad - Proven high accuracy and Auto Temperature compensation ATC, comes with removable BNC electrode. Ph calibration powders and EC calibration solution are included in the set.

Calibrates easily and offer safer and precise measurement. Best in aquariums, hydroponics, laboratory, spas, swimming pools and other water systems. Powered by its rechargeable battery installed in the main unit or the power adapter included which supports a long period of monitoring.  . Measurement range: ec: 000~19. 99ec; ph: 000~14. 00ph; cf: 00~199cf; temp: 0~55°c 32~131°f; tds: 10~19990ppm. Measure 5 parameters, continuously monitoring shows readings on its large-screen triple display with backlight.
BrandGain Express #ad
ManufacturerGain Express Holdings Ltd #ad
Part NumberWQM-242
ModelWQM-242

4. FunDADYUS

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

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FunDADYUS #ad - Water ph tester features a green backlit LCD to help you see the measurement clearly in any situation. The ppm meter bulb made by blue effect technology is blown at a high temperature of 1000 degrees Celsius. Ph tester with wide application: ideal for household and laboratory ph testing applications, hydroponics, including drinking water, beer brewing, food processing etc.

Ppm meter with one key lock value function : when the measured value is stable, just press the HOLD/TEMP key to lock the measured value and take it out for viewing, which is really simple. 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. Don't worry about seeing the displayed value when there is insufficient light. 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.

Tds meter with automatic temperature compensation: temperature can affect reading levels, ours ph meter for water hydroponics has a even better range of 0 °C-60 °C 32 °F-140 °F, our water meterr's automatic temperature compensation can ensure that you're getting the best possible reading. 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 ! Range: 0
BrandFunDADYUS #ad
ManufacturerFunDADYUS #ad
Part Number3

5. KETOTEK

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

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KETOTEK #ad - Ph meter has measurement range 000- 14. 00ph, 001ph accuracy and 001ph resolution. The testing data from PPM meter and PH meter all are practical. The pen meter partner also can be separately used whenever you need. 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. Auto-off function and easy to use. 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. Cost-effective product partner and more water quality information can be tested. Digital tds meter has measurement range 0-9999ppm and ±2% accuracy, tds meter can also test the liquid temperature in Fahrenheit or degree celsius.

It would be more economical and convenient than purchasing it separately. Automatic temperature compensation atc. The tds meter and ph meter both are easy to use, and just need to press “ON/OFF” to close it. Widely used and accurate. 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.
BrandKETOTEK #ad
ManufacturerKETOTEK #ad
Part NumberKT-3-1 portable
ModelKT-3-1

6. KETOTEK

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

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KETOTEK #ad - The pen meter partner also can be separately used whenever you need. Small size and pocket portable. Widely used and accurate. 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. 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. Digital tds meter has measurement range 0-9990ppm and ±2% accuracy, PH meter has measurement range 000- 14. 00ph, 001ph accuracy and 001ph resolution. Automatic temperature compensation atc.

The testing data from PH meter and TDS meter all are practical. Cost-effective product partner. The tds meter and ph meter both are easy to use, and just need to press “ON/OFF” to close it. It would be more economical and convenient than purchasing it separately. Digital tds meter and 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 with inactivity to save the battery’s life.
BrandKETOTEK #ad
ManufacturerKETOTEK #ad
Part NumberKT-3-2 portable
ModelKT-3-2

7. ROOYLE

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0.00-14.00 ph and 0-9990 ppm Measurement Range, Digital pH Tester and TDS Meter with ±0.01 pH and ±2% ppm Accuracy, ROOYLE PH Meter and TDS Meter Combo, Hydroponics Digital Water Quality Tester

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ROOYLE #ad - Press “cal” button for ph meter’s calibrating, Press “HOLD” button for holding the TDS tester’s reading. Digital ph meter: 000-14. 00 ph measurement range, ±001 ph accuracy, reliable and quick readings.

Auto-off function: ph and tds pen tester both have the function of auto-off. Just need to press “on/off” button for using the ph meter or ppm meter. Automatic temperature compensation atc : ph tester and TDS tester both have the ATC function, they can read the actual pH or ppm value though the sample is at different temperatures. Easy to use and pocket size.

And digital ph tester and digital ppm tester all are lightweight and small size, easily pocket them. Digital tds meter: 0-9990 ppm measurement Range, ±2% accuracy, quick readings and has the function of HOLD readings. They will automatically shut off being inactivity, to save the batteries’ energy if we forget to close the meter after using.
BrandROOYLE #ad
ManufacturerROOYLE #ad
Part NumberR017

8. HYCT

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PPM Meter and pH Meter Combo,TDS-EC-Temp3-in-1 TDS Meter with 0-9999PPM Range and ±2% Accuracy, pH Tester with 0-14 pH Rang and 0.01 Accuracy for Hydroponics,Aquariums,RO System etc by HYCT

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HYCT #ad - Ppm meter and ph meter for water high quality&precision - configure a sensitive electrode sensor which can quickly and accurately detect pH value, which improved accuracy upto 001ph, 0-14 ph measurement Range. Ppm meter and ph meter combo wide use - include a tds meter and a pH meter digital kit which can detect water quality in the hydroponic system, rice fields, wine, water treatment, pools, wild water, spring, spas, aquarium, reverse osmosisRO/DI system and lab etc.

Family must-have and cost-effective - this ppm meter and pH meter combo set is must-have product for your family health and most water test scenarios, it is multifunction set and more economical than separately purchasing also. Ppm meter and ph meter high quality&precision - is 3 in 1 tds meter digital water tester include tds meter, ec meter and automatic temperature compensationATC feature with high-quality titanium probes which improved accuracy upto ± 2%, 0-9990 ppm Measurement Range.

Automatic calibration and stable reading - ppm meter and ph meter kit has been calibrated in factory, you can use them directly and stable reading from big LCD screen, we provide 4 Packs buffer powders also in order to calibration if it not used for a long time.
BrandHYCT #ad
ManufacturerHYCT #ad
Height0.25 Inches
Length5.5 Inches
Weight0.2 Pounds
Width3.2 Inches
Part NumberHYCT---006

9. Pancellent

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

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Pancellent #ad - This set combo of TDS PH. Wide application ideal for home and laboratory ph testing, deep phreatic Water, Including Drinking Water, Water in Fish Tank, photograph Flushing Fluid, well water, Aquaculture, Water of Swimming Pools, Boiler Water, Electroplating Liquid, Food Processing and More.

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, aquarium, RO system, Spa, pool, or hydroponics.

Also it have best price, Accuracy, all make it be your choose of water quality Test. Convenience use 5 seconds know water quality, trustable quality, Faster. How accuracy? ph resolution is 001ph, accuracy:±2%. This’s same as big brand resolution in Amazon, accuracy ±001pH. Tds:0~9990 ppm, but Pancellent tester only need half price of them.
BrandPancellent #ad
ManufacturerPancellent Inc. #ad
Height1.57 Inches
Length7.87 Inches
Width4.33 Inches
Part NumberTES-PH-2BYW1

10. HYCT

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PPM Meter and pH Meter, High Accuracy Water Quality Tester Combo for Drinking Water Hydroponic Aquarium Laboratory by HYCT

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HYCT #ad - Wide use:ppm meter and ph meter for water ideal for household or laboratory use, suitable for testing pH balance of drinking water, spa&pool, RO system, food project, hydroponics and more. High precision : the ppm meter and ph meter configure a sensitive electrode sensor which can quickly and accurately detect water quality, 001 high accuracy, pH 0-16 Measuring Range.

Easy to use, don't additional tools are required, simply place the product in the liquid to be tested and read the data. Ppm meter and ph meter easy to calibrate and use:ppm ec meter and digital pH tester kit is very easy to calibrate, calibration can be performed according to the operating manual.

Designed to be durable and easy to use: the PPM Meter and pH Meter view measurements clearly on large LCD and Weight: 1. 76oz. Ppm meter and ph meter for water hydroponics:can help you accurate determine pH value of nutrient solution in the hydroponic system and let you know when replace it, usually most flowers and plants are suitable in PH 5. 5~6. 5.
BrandHYCT #ad
ManufacturerHYCT #ad
Part NumberORYCOOLSATOHA