Top 10 TDS and PH Meter – Lab pH Meters

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1. JulyPanny


Pool and Aquarium, TDS/pH/Temperature 3-in-1 pH Meter with ATC 0.01 High Precision Water Quality pH Tester Digital, pH Meter for Water Household Drinking, pH Measurement Range with 0-14

JulyPanny #ad - Ph 4. 00/ph 6. 86/ph 9. 18 calibration powders are included. Ph meter can help you test it whether you take it to the pool, on a trip, to the beach or camping. Push the auto-calibration button, the pH meter will automatically identify the calibration solutions. The one-button lock reading feature helps lock the reading even when the pH meter is removed from the sample.

Auto calibration - digital ph meter factory calibrated, but recalibration is needed in case of long period of inactivity or after a frequent use. Widely used - ideal for home or laboratory uses. 3-in-1 ph meter - ph meter has a three-in-one function, which can measure pH, TDS and temperature with high precision at the same time. The detailed manual included will show you how to get the best accurate and stable reading. Mini size - lightweight and portable size allows you to take it around easily in your pocket and do your measuring anywhere.

Digital ph meter can be used to test drinking water, bath tub, pH balance in aquarium, wine, spa, beer and any other liquids, swimming pools, or anywhere need to test pH value and get accurate data. Accurate testing - ph meter using a high sensitivity glass probe, the ph meter with a measurement range of 0-14. 0 can quickly and easily read accurate pH values and can perform accurate tests within ± 001 ph range.
BrandJulyPanny #ad
ManufacturerJulyPanny #ad
Height9.05 Inches
Length3.14 Inches
Width1.96 Inches
Part Numberph meter for water
Modelph meter EZ-9901



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

VIVOSUN #ad - 3-in-1 tds meter: measurement range 0-9990ppm, 0-9990µs/cm; accuracy ± 2%, 01- 800°c, 32. 0-176. 0°f; note: this meter can't test sea water. 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. Included: ph meter, 3-in-1 TDS meter, 3 calibration buffers. Features: comes with protective case; Lightweight, handheld design for portability and convenience.
BrandVIVOSUN #ad
ManufacturerVIVOSUN #ad
Length6.1 Inches
Weight0.22 Pounds
Width1.22 Inches
Part Number4336465266



Waterproof DWC PH and EC PPM Water Tester with Backlit for Nutrients Growing, YINMIK PH Meter, Home Brewing, Pool, Digital 4 in 1 PH EC TDS Temp Meter for Water Hydroponics, Aquarium, Indoor Garden

YINMIK #ad - Easy to calibrate:} automatic ph calibration. Comes with 2 sets of ph meter calibration powders 4&7&10 for your calibration needs, 4. 00, ec and tds meters are pre-calibrated. Press the {hold/temp} key to lock the reading, which helps to easily record readings.

Easy to read:} the large screen display with green backlight helps to read the pH tds ec meter at odd angles and in low light. Yk-4 pen meter can measure ph, ec electrical conductivity, ec μs/cm / mS/cm, just press {MODE/CAL} key to switch readings of pH, tds total dissolved solids, don’t need others, TDS ppm. Stable and reliable reading:} the additional chip makes the pH reading more stable Reduce the interference of mobile phones and other items on the instrument, and the automatic temperature compensation 32 to 122 ℉ keeps the reading consistent.

Widely used in dwc hydroponics system, EC, hot tub, wine, fish tank and urine. Multiple uses:} multiparameter meters can test ph, aquarium, home brewing, spas, pool, RO/DI water, drinking water, tap water, reef tank, beer, kombucha, milk, aquaculture, tds levels and temperature of pH up and down in hydroponics to know your water is in the perfect range for maximum nutrient uptake. Supports 3-point ph cal at 7. 00, 1001. Multiparameter ph ec tds temp meters:} grower’s good aid.
BrandYINMIK #ad
ManufacturerJiNan Huiquan Electronic Co., Ltd #ad
Part NumberYK-4



Ideal Water Purity Test for Drinking Water, 0-9990ppm, 2 Pack pH Meter and TDS Meter, ± 2% Readout Accuracy Digital Water Quality Filter Pen, Aquariums, Hydroponics, 0.05 pH High Accuracy Tester Pen

GPJYYDS #ad - Quick water tester- tds total dissolved solids digital water tester can accurately and quickly check the heavy metal content, soluble salt content, ionic organic matter, displayed on the screen in ppm parts per million. Upgraded with big lcd for easier reading, and the tds ppm meter will shut off automatically if without operation over 5 minutes.

Extremely accurate and reliable, etc. Tds measurement range: 0-9990ppm; accuracy: ± 2%; Resolution: 1ppm;Factory calibrated; Automatic Temperature Compensation; Voltage: 3V. Multifunctional and upgraded- professional tds, then stabilized readings will be hold-locked on LCD in seconds, and hold-lock function for easier use. Accurate and reliable- to achieve high accuracy, tds meter equipped with premium quality titanium alloy probe, simply press "ON", ph tester has a sensitive electrode sensor, It only takes a few seconds for your result to appear on screen to read accurate pH levels.

In water, quick response within 3 seconds. Ph meter and tds meter- full measurement range of ph 0 - 14, reliable and quick readings. Ph meter has been calibrated before delivery, press in turn to select the powders corresponding to 6. 86, 4. 01, the ph meter must be re-calibrated: Has been used for a long time after calibration; Special electrode use Frequently; The measurement accuracy requirements are relatively high. How to use calibration- press cal for 5 seconds to enter the calibration mode, the buyer does not need to re-calibrate after receiving the goods, In the following cases, and 9.
BrandGPJYYDS #ad
ManufacturerGPJYYDS #ad
Part NumberYYDS-H220804A-0001

5. PmoYoKo


Water Tester for Water, Wine, 0.01 Resolution High Accuracy 3 in 1 Pen Type Tester, Digital pH/TDS Meter with ATC pH Tester, Spas and Aquariums

PmoYoKo #ad - One-button lock reading function helps lock reading even if the tds Meter is taken out of the sample! Pocket size water ph tester you can use this small pocket size but powerful ph meter device to measure your aquarium, bath tub to test the levels of pH value.

And ph meter uses a 3-point calibration method to calibrate the electrode to solutions of pH 4. 00, ph 6. 86, and pH 9. 18. 3-in-1 ph meterph meter has a three-in-one function, which can measure PH, TDS and temperature with high precision at the same time. Automatic calibration ph testerwith high sensitive glass probe, you can get a full measurement range of 0-14pH, 001 ph resolution. Green backlit lcd design guarantees that you can read the measuring results in any condition.

The digital ph meter can also be used to measure drinking water, wine, soap mixtures, RO System, food, pool, pond in a garden, spa, beer or any other liquids. High accuracy water testerhigh-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. You can calibrate effortlessly to ensure the accuracy of your measurements. All-round measurement of water quality to ensure healthy water quality.
BrandPmoYoKo #ad
ManufacturerPmoYoKo #ad
Height7.2 Inches
Length1.38 Inches
Width1.38 Inches
Part NumberPH-9901



Turbidity Meter, Pen Type and Handheld, ±0.01 pH Accuracy ±2% F.S Accuracy TDS/EC/Temperature Meter, Water pH Meter and TDS Meter, PPM Meters, LAWNFUL pH and 3 in 1 TDS&EC Water Tester Combo

LAWNFUL #ad - Ph meter: full measurement range of pH 0-14; High accuracy of ±001 ph, reliable and quick readings. Wide application: great for household and laboratory TDS/EC & pH testing applications including drinking water, swimming pools, beer, RO systems, aquariums, or hydroponic water.

3 in 1 tds meter: measurement range of 0-9990ppm, 0-9990µs/cm, 0-800℃ 32. 0-176. 0℉; high accuracy of ±2% F. S. Automatic temperature compensation: Reliable Automatic Temperature Compensation ATC ensures testing results be accurate under different temperature conditions. We kindly remind you not to use it to test sea water. After calibration, put the sensor into the solution you want to test, and get the data immediately. Easy to use: large lcd backlit display; light-weighted and handheld.
BrandLAWNFUL #ad
ManufacturerLAWNFUL #ad
Part Number766990464979



Swimming Pool, TDS Water Tester ±0.05 PH High Accuracy with 0-14 PH Measurement Range for Drinking Water, Aquarium, 3 in 1 Digital PH Meter with TDS/Temp Meter, Hydroponics

NOYAFA #ad - Various scenarios. 3 in 1 multifunctional measuring : 3 in 1 ph tester: testing the PH, TDS the soluble solids content and Temperature with water. Automatic temperature compensation sensors all the temperature readings are automatic temperature compensation sensors, which are faster and more accurate than direct contact with the measured solution, and long press the HOLD/TEMPE key to convert ℃/℉.

If you have any problem with our produce, house daily, we will reply you within 24 hours. Quick and accurate our ph tester digital is equipped with a high-quality titanium alloy probe and glass electrode that can achieve fast and convenient testing. High precision measurementequipped with high-quality and high-sensitivity probes, the measurement ranges of the three measurement units are: PH is 0-14ph, TDS 0-19999ppm, ATCTem.

Multiple scenarios the ph meter for water suitable for test the drinking water, swimming pool, please contact us to solve your problem, laboratory, food production etc. Comprehensive water quality testing to ensure we can use healthy water. 0-60℃/32-140℉. Put the probe into the liquid to be tested, wait for 1 second and read.
BrandNOYAFA #ad
ManufacturerNOYAFA #ad
Part NumberEZ-9901

8. MaiDat


PH Meter for Water 0.01pH Resolution High Accuracy,ph Tester Digital with ATC., PH Meter Smart Bluetooth,7-in-1 ORP Meter/S.G Meter/TDS Meter/Salinity Tester/PH Meter/EC Meter/Temp Water Meter

MaiDat #ad - Ph meter for water quality is widely used, ect. Orp meterpool chemical testing kit is a good helper for pool supplies. In addition to testing the ORP value in swimming pool water, pool water tester can also be used as a pool thermometer. The orp value is a measure of the oxidative power or sterilization strength in water pool salt.

Cloud-based data systemph meter for water accurate real-time bluetooth data transmission and clear measured values make it easy for you to save, manage and share water ph tester of test data without worrying about lab ph meters data loss. It can be used as a classic water tester even if ph tester is not connected to a smartphone. The higher the orp value in water, the stronger the oxidative power and sterilization ability. 7-in-1 ph meter with bluetoothdigital pool water tester professional measurement orp meter/s. G meter/tds meter/salinity Tester/PH Meter/EC Meter/Temp.

Water tester multi-function one-key switching, in aquarium, fish tank, beer, wine, laboratory, spa, can be used to test drinking water, swimming pools, which is more worry-free and convenient to use. Water tester pen multi-parameter display at the same time, mobile phone APP control backlight display. Tds meter mini size, lightweight and portable size allows you to take it around easily in your pocket and do your measuring anywhere. Ph meterthe ph tester digital mainly detects the ph value of liquids. The ph tester can be applied to food, pet fish supplies or hydroponics aquaculture.
BrandMaiDat #ad
ManufacturerMaiDat #ad
Part Number1



PPM Water Tester with Backlight for Water Purifier, YINMIK Water PH Meter, RO System, Pool, 3 in 1 PH TDS Temp Pen Type Tester for Home Brewing, Hydroponics, Hot Tub, Home Wine Beer Making, Aquarium

YINMIK #ad - Multipurpose ph testerwidely used in drinking water, beer, wine, milk, home tap water, hot tubs, home brewing, RO/DI Water, coffee, reef tank, alkaline water filtration system, swimming pools, fish tanks, aquarium, kombucha, koi ponds, water hydroponics, urine etc. It is very suitable for family use and is a good choice for the health of family and friends.

3-in-1 ph testerby using the yinmik 3-in-1 multifunctional tester, you can measure the PH, TDS ppm and Temp of the water quality at the same time, and know whether the water quality is healthy in seconds. Accurate ph testerthe protective cap of the tester contains a wet sponge soaked in KCL solution, whether it is used in a dark environment or under strong sunlight, and that gives the tester more durable life, making the probe always moist, and the readings will not jump all the time; With the backlight design, you can get clear readings.

Smart ph testerwith three-point automatic calibration of 4. 00, it is easy to calibrate; With automatic temperature compensation of 32. 0—122. 0℉, 7. 00, 1001, it avoids measurement inaccuracies caused by liquid temperature changes; With automatic shut-down, its battery life is well preserved. Extra value ph testerincluding 1x ph tester, 3x 1. 5v lr44 button batteries, 1x English manual, and 6x PH calibration powders4.
BrandYINMIK #ad
ManufacturerJiNan Huiquan Electronic Co., Ltd #ad
Part Number1

10. bluelab


Conductivity Nutrient in Water with Easy Calibration, Bluelab METCOM Combo Meter for pH, White, Digital TDS Tester for Hydroponic System and Indoor Plant Grow, Pack of 1, Temperature

bluelab #ad - Monitor 3 parameters in water: conductivity tds level to ensure plants get a balanced feed, and temperature with lab quality glass probe; Gereral uses include growing tent, pH up and down, swimming pool, drinking water, and aquarium.

Made in new zealand and manufactured by bluelab, the industry leader in hydroponic testing equipment, built for growers; 5-Year Limited Warranty with proof of purchase 6-month warranty for probes. Combine with bluelab meters and controllers for full indoor garden nutrients monitoring in water and soil; pH probe requires easy two point calibration; Conductivity and temperature probes come factory calibrated and are ready to use.

Other features: auto off function, units for temperature; KIT INCLUDES: AAA batteries, low battery indicator, and calibration solution, pH probe storage cap, probe care kit is sold separately. This hydroponics meter has atc that provides consistent reading regardless of any fluctuations in temperature; pH probe is double junction; Conductivity scales include EC, PPM, and CF.
Brandbluelab #ad
ManufacturerBluelab Corporation Limited - Import (NZ) #ad
Height1.49 Inches
Length5.7 Inches
Weight0.33 Pounds
Width3 Inches
Part NumberMETCOM
WarrantyFive year free repair or replacement guarantee. 6 months for the ph probe