Top 10 PPM Meter and pH Meter – Lab pH Meters

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1. VIVOSUN

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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 - Note: this meter can't test sea water. Due to recently reviews about 1413 solution, please note that tds Meter had been calibrated by 1413 solution in advance; You can use it directly and it could last for 1 year without second calibration; So 1413 calibraiton solution is not included.

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. Comes with protective case; Lightweight, handheld design for portability and convenience. 3-in-1 tds meter: measurement range 0-9990ppm, 0-9990µs/cm; accuracy ± 2%, 01- 800°c, 32. 0-176. 0°f.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Part Number4336465266

2. GroTheory

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GroTheory PH Meter and TDS Meter Combo, 0.05ph High Accuracy Pen Type pH Meter, PH Tester Digital, PPM Digital Water Tester, Readout Accuracy 3-in-1 TDS EC Temperature Meter

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GroTheory #ad - 3 in 1 tds meter can measure tds, ec and liquid temperature in Fahrenheit or Degree Celsius. Ph measure range: 0~14ph, accuracy: ±001 ph. Tds meter have the function of automatic Temperature Compensation, the measuring data won’t be influenced by the water temperature but influenced by the air temperature.

Tds tester and ph tester have small size and low weight, easy to be carried, Comes with protective case, convenient for you to take it when go outside. Please ensure there is no water in ph & TDS Meter After Use, Otherwise They Will Rust. Extennsive use: suitable for testing drinking water, ro system, or hydroponics. We will provide the best after-sales service. The ph meter can tell you the acid-basic value. Excellent after-sales: if you have any questions about the PH Meter and TDS Meter Combo, please feel free to contact us and let us know how to make it better.

Tds meter: 0~9990 ppm, accuracy: ±1%. As well, aquarium, spa, pool, you Can Calibrate the Tester with One Touch Button Using Buffer Powder. 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. Quick read and easy use: with the help of ph tester and tds tester, you can acknowledge the water quality and the PH data in 5 seconds.
BrandGroTheory #ad
ManufacturerGrotheory #ad
Part NumberPH Meter and TDS Meter Combo
ModelPH Meter and TDS Meter Combo

3. HYCT

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

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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. 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 combo wide use - include a tds meter and a pH meter digital kit which can detect water quality in the hydroponic system, aquarium, pools, wine, wild water, rice fields, water treatment, spring, spas, reverse osmosisRO/DI system and lab etc. 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

4. BLANDSTRS

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PH Meter and TDS Meter Combo, EC and Temperature Measurement; 0.01 PH High Accuracy with 0-14 PH Measurement Range, BLANDSTRS Digital Water Quality Tester,0~9990 PPM

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BLANDSTRS #ad - The ph meter & tdS Meter is calibrated before leaving the factory. Excellent and timely service:the ph&tds meter has a one-year warranty service. 3 in 1 tds meter can measure TDS, convenience for you to read. Both products need to be calibrated again after a period of use this is a normal phenomenon.

They are suitable for multiple occasions, swimming pools and other water systems. The ph meter can tell you the acid-basic value. It contains 1ph meter & 1tds meter. If you have any questions about the product, you can contact us at any time, we will solve it for you within 12 hours. Product calibration steps: please read it in the product description. The ph & tds meter function: ①ph measure range:0~14ph, accuracy : ±001 ph.

Wide application:the ph and tds meter can test the hardness and pH of water, hydroponics, such as drinking water, spas, aquariums, which can effectively ensure the quality and health of water. Ph have the function of automatic temperature Compensation. For ph, you need to purchase calibration powder yourself for calibration, while TDS needs to be calibrated in salt water. Tds is for testing the quality of water purifier with BACKLIGHT FUNCTION, Accuracy:±2%.
BrandBLANDSTRS #ad
ManufacturerBLANDSTRS #ad
Part NumberBLANDSTRS-56

5. Bluelab

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

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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. Mountable unit measures ph, ppm 500, drinking water, hydroponics, temperature and tds EC, ppm 700 and CF with lab quality glass that can be used for the pool, brewing, and growing.

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. 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.
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

6. ORAPXI

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High Accuracy Pocket Size Water Quality Tester for Drinking Water, Kombucha, Lab, Aquarium, Pool, Food Processing, Pond, Beer Brewing, ORAPXI Digital PH Meter with ATC: 4 in 1 PH TDS EC Temp

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ORAPXI #ad - And the backlight function can help you get accurate and fast readings. 4-in-1 water quality test: orapxi ph meter has a four-in-one function, tds, which can measure PH, EC and TEMPERATURE with high precision at the same time. Omni-directional measurement of water quality to ensure the health of water quality.

Automatic temperature compensation: auto temp compensation ATC ensures accuracy in various temperatures 32°F~140°F, It can solve the possible error perfectly caused by the change of liquid temperature, so as to make the pH readings more accurate. 01 ph accuracy and 3-point calibration: with high sensitivity glass probe, 001 ph resolution. Ideal for any household: you can use this small but powerful, soap mixtures, RO System, device to measure your aquarium, wine, pond in a garden, It can also be used to measure drinking water, pool, food, bath tub to test the levels of Ph value, spa, beer or any other liquids.

Easy to calibrate and fast reading: you just need to dip the electrode in the target solution then press and hold the MODE / CAL button for 6 seconds after the readings to stabilizeusually 5~10 Seconds and it will automatically calibrate. And orapxi ph meter uses a 3-point calibration method, ORAPXI PH meter’s full measurement range of 0-14pH, pH 6. 86, calibrating the electrode to solutions of pH 4. 00, and pH 9. 18 to ensure the accuracy of your measurements.
BrandORAPXI #ad
ManufacturerORAPXI International #ad
Part NumberLD-151R

7. Pancellent

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

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Pancellent #ad - 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. 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. Convenience use 5 seconds know water quality, faster. Pocket portable small size but suitable for testing pH balance of drinking water, RO system, aquarium, pool, Spa, or hydroponics. Wide application ideal for home and laboratory ph testing, including drinking water, Photograph Flushing Fluid, Water in Fish Tank, Water of Swimming Pools, Aquaculture, Electroplating Liquid, Deep Phreatic Water, Boiler Water, Well Water, Food Processing and More.

This set combo of TDS PH. Also it have best price, trustable Quality, Accuracy, all make it be your choose of water quality Test.
BrandPancellent #ad
ManufacturerPancellent Inc. #ad
Height1.57 Inches
Length7.87 Inches
Weight0.42 Pounds
Width4.33 Inches
Part NumberTES-PH-TS2B1
Model.

8. Pancellent

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Water Quality Test Meter Pancellent TDS PH EC Temperature 4 in 1 Set

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Pancellent #ad - This set combo of TDS PH EC Temperature. How accuracy? ph resolution is 001ph, conducitivity:0~9990us/cm, accuracy:±2%. This’s same as big brand resolution in Amazon, accuracy ±005pH.

Tds:0~9990ppm, but Pancellent test only need half price of them. Pocket portable small size but suitable for testing pH balance of drinking water, aquarium, RO system, pool, Spa, or hydroponics. Money back guarantee pancellent plan of excellent to provide 30 days Money Back Guarantee and 120 days Replacement Service. Also it have best price, all make it be your FIRST water quality Test. Convenience use 5 seconds know water quality, accuracy, trustable quality, Faster. 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.
BrandPancellent #ad
ManufacturerPancellent Inc. #ad
Height4.33 Inches
Length7.87 Inches
Weight0.2 Pounds
Width1.57 Inches
Part NumberTES-PH-ATDS
ModelTES-PH-ATDS

9. allprettyall

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Aquarium, Hydroponics, Lab, Allprettyall Digital PH Meter PH Tester 0.01 PH High Accuracy Water Quality Tester with ATC: 3 in 1 PH TDS Temp Pocket Size for Household Drinking Water

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allprettyall #ad - Automatic calibration - the digital ph meter for water uses a 3-point AUTOMATIC calibration method, pH 6. 86, calibrating the electrode to solutions of pH 4. 00, and pH 9. 18 to ensure the accuracy of your measurements. 3-in-1 water quality test - allprettyall water quality tester designed in 3-in-1 format.

High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. High accuracy - with high sensitive glass probe, you can get a full measurement range of 0-14pH, 001 ph resolution. Cleaning cloth for free and three extra batteries as spare. If our digital ph meter doesn’t meet your needs for any reason, daily household, hydroponics, just send it back for a full refund or a replacement within five years!. Automatic temperature compensation - no longer need to pay attention to the temperature of testing liquid, Allprettyall ppm meter can accurately determine the pH value of the sample in the temperature range of 0 °C-60 °C 32 °F-140 °F, so as to solve the inaccurate problem caused by changing the liquid temperature.

Green backlit lcd design guarantees that you can read the measuring results in any condition. Ph, tds and temperature can be measured simultaneously with high precision. Wide application and 100% quality guarantee - boosting with pocket size, the ph tds meter digital water tester is ideal for drinking water, lab teaching and more use. Omni-directional measurement of water quality to ensure the health of water quality.
Brandallprettyall #ad
ManufacturerAllprettyall Digital PH Meter Company #ad
Height1.5 Inches
Length7.2 Inches
Weight0.24 Pounds
Part NumberAllprettyall Digital PH Meter 089
ModelpH Test Blue-3 In 1

10. DANOPLUS

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2-in-1 Combo pH & Temperature Meter Water Quality Tester Replaceable BNC pH Electrode for Aquariums Hydroponics Tanks Aquaculture Laboratory

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DANOPLUS #ad - Applications: great for student, professional and even personal used in achieving the correct pH and temperature level in water quality monitoring and analysis. Features: separate electrode to avoid contamination, composed of replaceable BNC type electrode and fixed temperature probe. Measuring range: 000~14. 00ph and 0~55°c 32~131°f temperature with ATC so temperature change can't affect on pH level measurement. Power supply: 4 x 1. 5v ag13 button battery or 6V DC power adaptor ideal for continuous monitoring.
BrandDANOPLUS #ad
ManufacturerDANOPLUS #ad
Part NumberKIB-245
ModelKIB-245