Top 9 ppm Tester Digital – Lab pH Meters

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1. Extenuating Threads

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2 Pack, TDS EC PPM Pen for Household Drinking, PH Water Digital Tester Meter, Pool and Aquarium

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Extenuating Threads #ad - Function – ph digital tester kit is equipped with auto temperature compensation function, just need to push the button, it can adjusts to water temperatures and water quality to give pH readings almost instantly.

Ph meter and td&ec meter can test ph balance, swimming pools, spas, hydroponics, ideal for testing drinking water, aquarium, food and more. Easy to use – ph tester and tds meter have sensitive electrode sensor, simply press "ON". It only takes a few seconds to show accurate and stable reading for the result to appear on screen. You will get – 1x ph water meteryellow +1x TDS Meter blue. Widely application – our water tester kits are designed small and convenient.

It only takes a few seconds for your result to appear the data on screen. Total is 2 PCS. Tds meter has lock & auto shut off function, and it can display the data about water purity level on the screen in PPM parts per million. No battery required. Accurate & reliable – these digital meters can test quickly and accurately within ±001 pH.
BrandExtenuating Threads #ad
ManufacturerExtenuating Threads #ad
Part NumberExtenuating Threads

2. VIVOSUN

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

3. Ruolan

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Ruolan Lab Ph Meter for Water Hydroponics,TDS Meter Digital Water Tester,Ph Tester Digital,PPM Meter,Ph Pen Test

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Ruolan #ad - Our products are designed with low power consumption of separated electronic bin, which is used for a long time and easy to replace. Can be used to test drinking water, PH balance in aquarium, RO system, swimming pools, spa or hydroponics. Accurate reliable & low power consumptionruolan digital tester with big backlit LCD, products use two button batteries, which is high-definition screens can quickly read the data and built-in intelligent detection system and sensitive sensor to ensure the accuracy of the numerical.

Automatic shutdown functionthe meter is equipped with automatic shutdown function, it will automatic shut off if there a period of time inactive to help you save on battery power. Family essentialsas a tool to improve the quality of life.

Products are protected by packing box which is easy to carry and store indoors. 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. Value combo set3 in 1 tds & ec & temperature blue+ digital LCD pH meter yellow. Basically all the environments that need to test PH value can use this tester to get accurate data.
BrandRuolan #ad
ManufacturerRuolan #ad
Part Number1

4. Dr. Lyn

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0-5000 PPM, Leather Case, Dr. Lyn 3 in 1 TDS Pen Zero Water Quality PPM Tester Meter, for Hydroponics Growing Reverse Osmosis System, Aquaculture Colloidal Silver Beer Wine Pool Hardness Salinity

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Dr. Lyn #ad - Prevents water hardness risks and associated health issues with our TDS meter. 3 in 1 functionality - this truly revolutionary, cutting edge and pristine quality tds meter can test tds, ec and temperature. Multiple functionality at a fraction of the cost! automated usage – what good is a tds meter if it can’t be operated with automated convenience? we have the solution! the reading result will be auto-locked on LCD in seconds.

Comes with a compact leather case. Its measuring range of tds is 0-9999 ppm with accuracy of ± 2% is one of the most unparalleled features on the market today. Add to cart’ now and join thousands of people around the world who care for their health and that of their families! You owe the miracle of clean water to yourself! To ensure safety of the the power supply, cosmetics, aquaculture, the water tester will shut down automatically after 2 minutes stand by.1100% risk free purchase– we are a truly remarkable company offering one of the absolute best water quality testers on the market.

Trips, travel, which is easier and clearer for taking readings. Usages include: water hardness, wastewater plant, pool/spa, colloidal silver, hydroponics, food processing, ecology, beer brewing, wine, home and outdoor. Buy with utmost confidence. Great design and lcd – unlike traditional screens, hiking, lakes, resorts, camping, versatile, dynamic and every family or individual’s superpower when it comes to water quality and safety! You can test water anywhere to know the hardness of drinking water. This will easily safeguard every family from unfit water consumption.
BrandDr. Lyn #ad
ManufacturerPremiumSellerCo #ad
Height2 Inches
Length6 Inches
Weight0.12 Pounds
Width3 Inches
Part NumberWB-011
ModelWB-011

5. Luoleina

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

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Luoleina #ad - Wide usage tds water quality - drinking water, laboratory, RO/RD system,food & beverage, whole house filtration system water, hydroponics, aquarium, Swimming Pool, res tank, spring water, ppm tested works well. What is tds tds = total dissolved solids, metal or mineral in the water. 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.

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. It's light and fairly easy to carry in a pocket while working in the garden. 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.

Seems to be reliable. Advanced 3-in-1 smart pen combines tds, ec, and a temperature meter for improved accuracy. With an automatic temperature compensation and the measuring range of 0-9999 ppm +/- 2%, it is an extremely handy device to have around. The lower the tds level in the water, which is any salt, the more efficiently your bodys cells can use the water. Conversely, higher tds levels can indicate water that is more difficult for your body to use and has more contaminants that can pose health risks.
BrandLuoleina #ad
Manufacturerluoleina #ad
Part NumberLuoLeiNa-TDS115

6. Mczan

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PPM EC Meter, Digital Water Tester Kit, PH and TDS Meter, 2 Pack, High Accuracy Pen for Home Drinking Water Hydroponics Aquarium and More

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Mczan #ad - Function: ph digital tester kit is equipped with auto temperature compensation function, just need to push the button, it can adjusts to water temperatures and water quality to give pH readings almost instantly. Tds meter has lock & auto shut off function, and it can display the data about water purity level on the screen in PPM parts per million.

Widely application: water tester kits are designed small and convenient, swimming pools, hydroponics, ideal for testing drinking water, aquarium, which allows you to easily put in your pocket and measure at anywhere. Easy to use: ph tester and tds meter have sensitive electrode sensor, simply press "ON".

Ph meter and td&ec meter can test pH balance, spas, food and more. No battery required. Package includes: 1x ph water Meteryellow +1x TDS Meter blue. It only takes a few seconds for your result to appear the data on screen. Accurate & reliable: these digital meters can test quickly and accurately within ±001 pH. It only takes a few seconds to show accurate and stable reading for the result to appear on screen. Total is 2 pack.
BrandMczan #ad
ManufacturerExtenuating Threads #ad
Part NumberExtenuating Threads

7. 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 - Small size and pocket portable. 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. Automatic temperature compensation atc.

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. The tds meter and ph meter both are easy to use, just need to press “ON/OFF” to open and use it, and just need to press “ON/OFF” to close it. Widely used and accurate. 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, it will automatically shut off after 5 minutes of inactivity to save the battery’s life. 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 pen meter partner also can be separately used whenever you need. Ph meter has measurement range 000- 14. 00ph, 001ph accuracy and 0
BrandKETOTEK #ad
ManufacturerKETOTEK #ad
Part NumberKT-3-1 portable
ModelKT-3-1

8. FunDADYUS

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

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FunDADYUS #ad - 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. Ph tester with wide application: ideal for household and laboratory ph testing applications, including drinking water, hydroponics, aquariums, pond, beer brewing, kombucha, food processing etc.

This can fully respond to the H+ ions in the solution. The bulb glass film uses a low-impedance glass sensitive film ≤25MQ, reaching a true level of 001 ! Don't worry about seeing the displayed value when there is insufficient light. 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.

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. Range: 001 - 14. 00ph; resolution: 001ph; accuracy:±005ph; tds range: 1-9990ppm; Resolution:1ppm; 0
BrandFunDADYUS #ad
ManufacturerFOMOOUR #ad
Part Number3
Modelph meter

9. 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, Hydroponics Digital Water Quality Tester, ROOYLE PH Meter and TDS Meter Combo

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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 tds meter: 0-9990 ppm measurement Range, ±2% accuracy, quick readings and has the function of HOLD readings.

Auto-off function: ph and tds pen tester both have the function of auto-off. They will automatically shut off being inactivity, to save the batteries’ energy if we forget to close the meter after using. And digital ph tester and digital ppm tester all are lightweight and small size, easily pocket them. Just need to press “on/off” button for using the ph meter or ppm meter.

Easy to use and pocket size. 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. Digital ph meter: 000-14. 00 ph measurement range, ±001 ph accuracy, reliable and quick readings.
BrandROOYLE #ad
ManufacturerROOYLE #ad
Part NumberR017
ModelR017