Top 10 TDS Meter Digital Water Tester Aquarium – Lab pH Meters

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1. Cherioll


Aquariums and MoreUpgrade LED, 0-9999ppm, TDS Meter Digital Water Tester, Ideal ppm Meter for Drinking Water, PH Meter Combo, Water Quality Tester,Temperature and EC Meter with Carrying Case

Cherioll #ad - To calibrate the ph pen tester: a screwdriver is not required for calibration. For maximum convenience, simply press the calibration button. The ph meter with ATC can calibrate itself automatically.

Small and easy to carry. Lcd display: the lcd shows the data clearly on automatically. Multifunction ph meter suit: with tds ph ec temperature accuracy, faster. Indoors or on vacation, spas, well water, aquariums, which can ensure the water safety of daily life. High accuracy: the numbers on the ph meter range from 1. 00 to 14. 00, while the numbers on the digital EC and TDS meter range from 0 to 9990 ppm. Both measuring devices: with this function, the pH value measuring device and the TDS and EC measuring device enable you to know the result of the water quality more quickly and more precisely. To test the quality of liquids such as drinking water, pools, etc.
BrandCherioll #ad
ManufacturerCherioll #ad
Part NumberMeter 0615

2. GroTheory


Aquarium and More, Water Quality Tester, 0-9990ppm, 2 Pack Digital Water Tester, TDS Meter, EC Meter & Temperature Meter 3 in 1, ppm Meter for Drinking Water

GroTheory #ad - Multifunctional: professional lab turbidity meters, EC and Temperature Pen 3 in 1. Test drinking water purity to ensure healthy, maintenance aquarium, pool and spa, hydroponics, etc. Tds tester: 2 pack tds meter with case.

Upgraded with big backlit LCD for easier reading. And auto-lock function for easier use. Easy to use: just turn tds meter on and stir water gently, then stabilized readings will be auto-locked on LCD in seconds, which will be displayed on the screen in ppm parts per million. Excellent after-sales: if you have any questions about the TDS meter.

Please feel free to contact us and let us know how to make it better. Accuracy: ±2%. We will provide the best after-sales service. Accurate and reliable: to achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation ATC ensures reading always be accurate at various temperatures.
BrandGroTheory #ad
ManufacturerGroTheory #ad
Part NumberTDS

3. Voniry


Digital PH Meter and TDS Meter Water Quality EC Tester Auto Calibration Ideal kit for Aquarium Swimming Pool Drinking Water

Voniry #ad - Package includes: comes with ph meter x 1, carrying case x 2, Buffer Powder x 3 pH4. 01, water tds ectester x 1, PH6. 86, ph9. 18. Accurate and reliable: ph resolution is 001ph, conductivity 0~9999 us/cm, accuracy ±001pH.

Tds meter rangs 0~9999ppm, accuracy ±2%. Lasted design: the digital tds water meter and PH meter are portable to carry to anywhere, with the handhold size, you can read it easily while use ec meter. Ph tester has auto calibration function and you can quickly get readout. Ease of use: tds water tester will lock the measure result when you press the "HOLD"button and automatically turn off after several minutes of non-use. Wide range application: ppm meter extensive use in many places, such as swimming pools, aquariums; Very good for water filters, drinking water, food and drink quality monitoring.
BrandVoniry #ad
ManufacturerVoniry #ad
Part NumberPH&TDS set

4. Luoleina


0-9990 ppm, EC & Temperature Meter 3 in 1,PPM Meter Pen for Hydroponics Aquarium Tds Water Tester, Digital TDS Meter, Ideal Water Quality Tester Pen for Drinking Water

Luoleina #ad - Test your water how pure is your water? with the push of a button, the TDS water tester can tell you your overall water purity level, which will be displayed on the screen in ppm parts per million. What is tds tds = total dissolved solids, the more efficiently your bodys cells can use the water.

Battery: 1 x 3v button cell cr2032 auto data-hold: lock and record readings Auto-off function for extended battery life , It is easy to use, the large back lit color-coded display is helpful and easy to read without glasses. Measurement range easy-to-read backlit lcd screen, tds: 0-9999 ppm conductivity: 0-9990 μs/cm temperature range: 32-176°f and 1-80°c. The lower the tds level in the water, higher TDS levels can indicate water that is more difficult for your body to use and has more contaminants that can pose health risks. Seems to be reliable. Wide usage tds water quality - drinking water, spring water, res tank, Aquarium, ro/rd system,food & beverage, Laboratory, Swimming Pool, whole house filtration system water, Hydroponics, ppm tested works well.

Advanced 3-in-1 smart pen combines tds, and a temperature meter for improved accuracy. It's light and fairly easy to carry in a pocket while working in the garden. Conversely, which is any salt, metal or mineral in the water. With an automatic temperature compensation and the measuring range of 0-9999 ppm +/- 2%, EC, it is an extremely handy device to have around.
BrandLuoleina #ad
Manufacturerluoleina #ad
Part NumberLuoLeiNa-TDS115



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

KETOTEK #ad - Small size and pocket portable. 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.

Auto-off function and easy to use. The testing data from PPM meter and PH meter all are practical. Digital tds meter has measurement range 0-9999ppm and ±2% accuracy, tds meter can also test the liquid temperature in Fahrenheit or degree celsius. The tds meter and ph meter both are easy to use, and just need to press “ON/OFF” to close it. 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.

It would be more economical and convenient than purchasing it separately. The pen meter partner also can be separately used whenever you need. 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. Ph meter has measurement range 000- 14.
BrandKETOTEK #ad
ManufacturerKETOTEK #ad
Part NumberKT-3-1 portable

6. Aiseely


IP55 Waterproof, Aiseely Water Quality Tester Digital Water Quality Tester 4 in 1 PH/EC/TDS/Temperature Water Tester Meter with Automatic Backlight Display for Drinking Water Swimming Pools Aquariums

Aiseely #ad - Battery not included. Quality material: Made of quality ABS material, more durable. Multiple measurements: 4 in 1 water quality tester pen, it can test pH, TDS,EC and temperature. Easy operation: One button to switch, more convenient. Widely used in measure many kinds of water quality: Tap water, seawater, pool water, laboratory, RO system water, aquarium, etc. Backlight lcd display: Easy to read and does not affect the use in the dark.
BrandAiseely #ad
Manufacturerlifcasual #ad
Part NumberB08XQDQYYY



Water Quality Test Meter,Digital Ph Pen Meter,TDS Meter Digital Water Tester,3 in 1 TDS Meter, Pool and Aquarium, EC Meter and Temperature, Ideal Water Test Meter for for Household Drinking

SCOBUTY #ad - Scobuty water quality test meter: 3 in 1 tds & ec & thermometer and digital ph meter, so you can take measurements anytime, tds and EC conductivity, you can easily put it in your pocket, anywhere. You can test ph, water quality and temperature to ensure that your drinking water or other water is safe and healthy.

Wide range of uses: great for all home and laboratory tds & ph testing drinking water, pool, spa, ro system, You Can Calibrate the Tester with One Touch Button Using Buffer Powder. The ph meter can tell you the acid-basic value. Tds meter: 3 in 1 tds meter can measure tds, ec and liquid temperature in fahrenheit or Degree Celsius. Ph 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.

Ph measure range: 0~14ph, accuracy: ±001 ph. As well, aquarium, Otherwise They Will Rust. Maintenance: always replace protective cap after using digital meter to keep electrode from drying out due to prolon-ged exposure to air, which leads to slow or unstable readings;lf electrode has been dried out immerse it into distilled water for a few hours. Please ensure there is no water In PH & TDS Meter After Use, or hydroponics. Ph meter: 001 high accuracy hand-held ph meter.
BrandSCOBUTY #ad
ManufacturerSCOBUTY #ad
Part NumberSCOBUTY-CSB01

8. iPstyle


IPstyle Water Tester TDS Meter Digital Water Tester, Hydroponics Grey, PPM Water Quality Tester Measuring Range 0-9999ppm, Swimming Pool, Aquariums, Ideal for Drinking Water

iPstyle #ad - Measurement range: from 0-999 ppm, 9990, the resolution is 10ppm, with a resolution of 1 ppm. From 1, 000 to 9, indicated by blinking “x 10” symbol. It works at 0 - 60 Deg. C. Hold function ensures to save measurements for convenient reading and recording.

Auto-off and hold function: the electrical conductivity meter shuts off automatically after 2 minutes of non-use to conserve batteries. Suitable for any type of tds or ec testing - check the tds or ec of your aquarium, check the nutrient levels of your hydroponic setup, pool, or any water source. You can determine the effectiveness of your RO, or distillation unit, DI, and more.

Accurate and reliable: to achieve high accuracy, equipped with premium quality titanium alloy probe, and reliable Automatic Temperature Compensation ATC ensures reading always be accurate at various temperatures. Multifunctional and upgraded: tds meter, ec Meter and Temperature Meter 3 in 1, upgraded with big backlit LCD for easier reading, and auto-lock function for easier use.
BrandiPstyle #ad

9. Hofun


Upgraded Backlight PH TDS EC & Temperature 4-in-1 Water Quality Tester, Pool and Aquarium, High Accuracy Digital Water Tester for Household Drinking, Hofun PH Meter & TDS Meter Combo

Hofun #ad - As well, the tester can be tested with using Buffer Powder. Easy calibration : the hofun ph pen is featured with auto temperature compensation which can be adjusted to water temperatures and water quality to give PH readings almost instantly.

Automatic temperature compensation : no more need to worry about the temperature of to-be tested liquid, as PH meter & TDS meter has built in ATC automatic temperature compensation, so that it can accurately determine pH & TDS value of the sample at any temperature in a range of 32°F - 140°F 0°C - 60°C. Reliable water tester -- accurate & quick : equipped with premium quality &sensitive probe, Hofun water quality tester enables quick and convenient test.

Easy reading big backlit lcd display & qualified water tester hofun water quality meter with Big Backlit LCD is far superior than other ones, which allows wider angles of data reading and night reading. Wide usage : pocket size ph meter & tds meter is the ideal water tester for water, aquariums, hydroponics, food, spas, pools, wine and beer making and more. Put the probe into water and LCD shows accurate results in seconds.
BrandHofun #ad
ManufacturerHofun #ad
Part NumberPH02

10. PmoYoKo


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

PmoYoKo #ad - High accuracy water tester - high-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response. Pocket size ph tester kit - you can use this pocket size small but powerful pen tester, pond in a garden, device to measure your aquarium, bath tub to test the levels of Ph value, food, wine, spa, RO System, It can also be used to measure drinking water, pool, soap mixtures, beer or any other liquids.

Automatic calibration ph tester - with high sensitive glass probe, ph 6. 86, you can get a full measurement range of 0-14pH, and pH 9. 18, 001 ph resolution. Green backlit lcd design guarantees that you can read the measuring results in any condition. One-button lock reading function helps lock reading even if the tester is taken out of the sample! Automatic temperature compensation ph meter digital - no longer need to pay attention to the temperature of testing liquid, 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.

All-round measurement of water quality to ensure healthy water quality. 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. And ph meter uses a 3-point calibration method, calibrating the electrode to solutions of pH 4. 00, you can calibrate effortlessly to ensure the accuracy of your measurements.
BrandPmoYoKo #ad
ManufacturerPmoYoKo #ad
Height7.2 Inches
Length1.38 Inches
Width1.38 Inches
Part NumberPH-9901