Search

*Disclaimer: Tossions earns a commission from qualifying purchases.

The 8 Best lab ph meters of 2024

Are you trying to find lab ph meters among various brands on the market but aren’t sure where to begin? To assist you in finding the right one, we’ve put together a list of the 7 best to help you pick the perfect one!

We investigated and evaluated a number of the top-selling lab ph meters on the market in order to create our list of the best. Making a decision among the many options available is never simple. There are an infinite number of models available, each with a distinct price. And as you’ll find out, the best options aren’t usually the ones you imagine! This comparison is rich and relevant because of the numerous factors that were employed. You will find products featured in this ranking not only based on their pricing but also on their features and other customers reviews. To write this review, we completed 19 hours of research and did 33 lab ph meters tests. You won’t need to pick products at random any more. If you’re unsure of what to look for, browse our list and consult the buying guide!

An overview of our top picks

Table of contents

The best lab ph meters you can buy today

SaleNo. 1
PH Meter for Water Hydroponics Digital PH Tester Pen 0.01 High Accuracy Pocket Size with 0-14 PH Measurement Range for Household Drinking, Pool and Aquarium
  • 【How to use calibration】Press 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.
  • 【Mini Size】The mini size ph meter we designed allows you to easily put it in your pocket, so you can take measurements anytime, anywhere. It can help you test it whether you take it to the pool, on a trip, to the beach or camping.
  • 【Family Essentials】As a tool to improve the quality of life. Can be used to test drinking water, swimming pools, PH balance in aquarium, RO system, spa or hydroponics. Basically all the environments that need to test PH value can use this tester to get accurate data.
  • 【Easy to use】turn on the switch,put the probe into the water and stir (make the small glass ball fully contact the liquid) and the value can be read when the value is stable.
  • 【Automatic temperature compensation】There is no need to care about the temperature of the liquid being measured. The PH meter has an automatic temperature compensation function, which can be adjusted according to the water temperature and water quality.
No. 2
PmoYoKo Digital pH/TDS Meter with ATC pH Tester, 3 in 1 pH TDS Temp 0.01 Resolution High Accuracy pH Tester with LCD Backlit, TDS Meter pH Meter for Water, Wine, Pool, Hydroponics and Aquariums
  • 【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. All-round measurement of water quality to ensure healthy water quality.
  • 【Automatic Calibration pH Tester】With high sensitive glass probe, you can get a full measurement range of 0-14pH. This pH meter uses a 3-point calibration method to calibrate the electrode to solutions with pH 4.01, pH 6.86, and pH 9.18 pH powder. You can calibrate effortlessly to ensure the accuracy of your measurements.
  • 【High Accuracy pH Meter for Water】0.01 Resolution High-accuracy algorithm chip and electrode of our TDS meter digital pH meter ensure accurate and fast response. 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 tds Meter is taken out of the sample!
  • 【Automatic Temperature Compensation Digital pH Meter】No longer need to pay attention to the temperature of testing liquid, pH meter can accurately determine the pH value of the sample in the temperature range of 32°F-140°F(0°C-60°C), so as to solve the inaccurate problem caused by changing the liquid temperature.
  • 【pH Meter to Improve Water Quality】This pH/TDS meter can help you find out quality water value. Water with equal pH, TDS levels are perfect for people's daily needs for drinking water. For plants and aquaculture animals, they can grow more fast and health if they drink good quality pH, TDS value of the water test by this pH meter.
  • 【Pocket Size pH Meter for Water】 You can use this small pocket size but powerful pH meter device to measure your aquarium, pool, pond in a garden, bath tub to test the levels of pH value. The digital ph meter can also be used to measure drinking water, RO System, spa, soap mixtures, wine, beer or any other liquids.
  • 【How to calibrate the pH Meter/TDS Meter?】 1. Add pH4.00/pH6.86/pH9.18 buffer powder into water and stir it. 2. Press the ON/OFF button and adjust to pH mode. Put the electrode into pH4.00/pH6.86/pH9.18 standard solution and wait 5~10 seconds. 3. Press and hold the MODE/CAL button and release after 6 seconds; wait pH4.00/pH6.86/pH9.18 flash 3 times till readings are no longer flashing, finish the pH calibration.
  • 【Tips】 For better using experience, we recommend to soak the tds meter digital water tester in clear water for 5 minutes before starting calibration after receive the product. Because it may cause inaccurate readings if customer immediate use for the first time.
SaleNo. 3
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
  • Easy auto. calibration with buffer recognition; auto. temp. compensation (ATC) ensures accuracy in various temperatures (32 to 122F)
  • Backed by Apera quality pH sensor with low impedance, ensuring high response rate
  • Comes in a rugged carrying case with pH 4&7 buffers and a lanyard
  • Auto recognition of stable values improves consistency, so you don't have to guess when to manually hold measurement
  • Up to 2000 hours' continuous operation, powered by AAA batteries
No. 4
PH Meter for Water, Digital PH Meter 0.01 Resolution High Accuracy pH Tester with LCD, 0-14PH Measurement Range for Household Drinking, Pool, Aquarium
  • 𝗘𝗔𝗦𝗬 𝗧𝗢 𝗨𝗦𝗘: Simply press "ON", It only takes a few seconds for your result to appear on LED screen, and accurate measurement and clear display. Backlights function ensures you can use the product in a dimly lit working environment.
  • 𝗛𝗜𝗚𝗛 𝗔𝗖𝗖𝗨𝗥𝗔𝗖𝗬: High-accuracy electrode chip and lab quality glass probe ensure accurate and fast response. Measures 0 ~ 14 pH range with a high 0.01 pH resolution.
  • 𝗘𝗔𝗦𝗬 𝗧𝗢 𝗖𝗔𝗟𝗜𝗕𝗥𝗔𝗧𝗘: Press "CAL" for 5 seconds to enter the calibration mode, press in turn to select the powders corresponding to 6.86, 4.01, and 9.18 to complete the calibration
  • 𝗔𝗨𝗧𝗢𝗠𝗔𝗧𝗜𝗖 𝗧𝗘𝗠𝗣𝗘𝗥𝗔𝗧𝗨𝗥𝗘 𝗖𝗢𝗠𝗣𝗘𝗡𝗦𝗔𝗧𝗜𝗢𝗡: The pH tester has ATC function, so it can be adjusted according to water temperature to give pH readings almost instantly.
  • 𝗪𝗜𝗗𝗘 𝗨𝗦𝗘: PH Meters to measure the pH in your pool and spa; Ideal for residential or commercial use, drinking water, aquarium, liquid food, brewing, RO system and hydroponics. What You Get: 1x PH meter, 1x user manual, 2x 1.5V LR44 button cells(build-in), 3x pH Buffer Powders.
SaleNo. 5
HAYI PH Meter for Water, PH Tester 0.01High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter for Household Drinking, Pool, Aquarium, Aquaculture, Lab, Beer Brewing & Wine
  • 🧪𝐀𝐜𝐜𝐮𝐫𝐚𝐭𝐞 𝐩𝐇 𝐓𝐞𝐬𝐭𝐞𝐫-- pH Meter with a sensitive electrode sensor, pH tester with 0-14.0 measuring range could read accurate pH levels quickly and easily. Accurate pH tester Kit (0.01 Resolution) is accurate that it could test accurately within ± 0.01 pH.
  • 💧𝐒𝐢𝐦𝐩𝐥𝐞 𝐂𝐚𝐥𝐢𝐛𝐫𝐚𝐭𝐢𝐨𝐧-- pH meter comes with 3pcs pH calibration powder, press the calibration button (CAL) and hold the water pH tester at the pH buffer powder for several seconds, pH tester can automatically calibrated.
  • 🌡️𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜 𝐓𝐞𝐦𝐩𝐞𝐫𝐚𝐭𝐮𝐫𝐞-- When the temperature of the sample solution is different from the standard solution, pH meter has built-in automatic temperature compensation system (ATC) which can accurately determine the pH value of the sample at temperature 0°C-60°C (32°F-140°F).
  • 🧺𝐖𝐢𝐝𝐞 𝐀𝐩𝐩𝐥𝐢𝐜𝐚𝐭𝐢𝐨𝐧-- Digital pH meters are ideal for home and laboratory testing. pH pen can test pH and is ideal for multiple scenarios ideal for testing water, swimming pools, aquariums, spas, hydroponics, wine and beer.
  • 🎁𝐏𝐨𝐫𝐭𝐚𝐛𝐥𝐞 𝐃𝐞𝐬𝐢𝐠𝐧-- Lightweight design, pH meter for water is easy to carry. 1× pH Meter, 1× carrying case, 3× calibration packets, 1× user manual. Detailed manual will show you how to use pH meter get the best accurate and stable reading.
  • 🔺𝐀𝐭𝐭𝐞𝐧𝐭𝐢𝐨𝐧-- When not in use, please cover the cap. The glass electrode of the ph meter exposed to the air, that make the test error and the value unstable, which directly affect the pH meter working.
SaleNo. 6
VIVOSUN Digital PH Meter for Water, 0.01ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium
  • Application: Ideal for residential or commercial use, water, pool, spas, liquid food, laboratory, aquaculture and hydroponics
  • Easy Calibration: Advanced technology makes the test result fast and accurate; LCD screen makes reading clearly
  • Features: Pocket size, lightweight, backlit function, high quality
  • ATC Function: With Automatic Temperature Compensation (ATC), adjust to water temperature and give pH reading almost instantly
  • What You Get: VIVOSUN pH meter, user manual, 2 x 1.5V button cells (built in), 3 x pH buffer powders
No. 7
ERICKHILL pH Meter, High Accuracy ±0.01 pH Tester with Calibration Solution & 0-14 pH Measure Range, Waterproof pH Pen with ATC & LCD Backlight for Drinking Water, Aquarium, Wine, Pool, Hydroponics
  • 【High Accuracy 】EPH01 digital pH tester is equipped with a high-sensitivity glass probe and allows you to measure liquids in the 0-14 pH range, pH resolution reaches 0.01, and the error value is only ±0.1. The pH meter for water hydroponics has a built-in (ATC) automatic temperature compensation function, which can accurately determine the pH value of the sample within the range of 0°C-60°C (32°F-140°F) (distilled water & soil pH value testing NOT INCLUDED)
  • 【Automatic Calibration】Handheld pH meter plus calibration solution, pH 4.00/pH 6.86/pH 9.18, has an automatic calibration function that does not require you to use powder packets and water to prepare the calibration solution. Wait a few seconds to get a pH reading when testing with this pH meter hydroponics. (Calibration solution is not disposable and can be used multiple times)
  • 【Easy to Use & Durable】Turn on the switch, put the digital pH meter probe into the water, stir (make the small glass ball fully contact the liquid), and when the value is stable, you can read the value. And it comes with a buffer solution. You can add some buffer solution to the sponge of the protective cover, which not only protects the probe but also ensures that the pH level tester can be used for a long time
  • 【Multi-function & Wide Application】Data hold、temp unit switching、low battery display and white/green LCD backlight display allow you to see the readings on the pH water tester screen in the dark. You can test drinking water, swimming pools, aquariums, hydroponics, wine and beer, cosmetics, and so on. Basically, all the environments that need to test PH values can use a pH pen tester for water to get accurate data
  • 【Customer Service】The package contains 1* EPH01 digital pH meter , 1*buffer solution, 3*calibration solution, 1*instruction manual, 2*1.5V AAA batteries. ERICKHILL offers a 3-year warranty and lifetime technical support for each product. If you have any questions please don't hesitate to consult us
No. 8
VIVOSUN pH and TDS Meter Combo, 0.01ph High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, and Aquarium, UL Certified
  • 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
  • 3-in-1 TDS Meter: Measurement Range 0-9990ppm, 0-9990µs/cm; Accuracy ± 2%, 0.1- 80.0°C, 32.0-176.0°F; Note: This meter can't test sea water
  • Features: Comes with protective case; Lightweight, handheld design for portability and convenience
  • Included: PH meter, 3-in-1 TDS meter, 3 calibration buffers
SaleNo. 9
PH Meter, Digital PH Meter, PH Meter for Water, PH Tester 0.01 PH High Accuracy Water Quality Tester with 0-14 PH Measurement Range, PH Meter for Household Drinking Water, Aquarium, Swimming Pool, Spa
  • 💡 [𝑯𝑰𝑮𝑯 𝑨𝑪𝑪𝑼𝑹𝑨𝑪𝒀 𝑷𝑯 𝑴𝑬𝑻𝑬𝑹]: This digital PH meter with Built-in a sensitive electrode sensor, simply press "ON" and the result of the PH will appear on the digital ph tester screen in a few seconds. Measuring the full PH range from 0.00 to 14.00 with an accuracy of ±0.01. This digital PH meter ensures a true reading for your application.
  • 💡 [𝑨𝑼𝑻𝑶𝑴𝑨𝑻𝑰𝑪 𝑪𝑨𝑳𝑰𝑩𝑹𝑨𝑻𝑰𝑶𝑵 𝑾𝑨𝑻𝑬𝑹 𝑴𝑬𝑻𝑬𝑹]: Digital PH meter has an automatic calibration function that can be adjusted according to water temperature and quality, and the PH reading can be obtained by waiting a few seconds in the testing. You can also calibrate the digital ph meter with the one-touch button “CAL” using Calibration Buffer Powder.
  • 💡 [𝑨𝑼𝑻𝑶𝑴𝑨𝑻𝑰𝑪 𝑻𝑬𝑴𝑷𝑬𝑹𝑨𝑻𝑼𝑹𝑬 𝑪𝑶𝑴𝑷𝑬𝑵𝑺𝑨𝑻𝑰𝑶𝑵 𝑷𝑯 𝑷𝑬𝑵]: No more need to take care about the temperature of testing liquid. The digital PH meter is equipped with an auto temperature compensation function (built-in ATC) that adjusts to water temperatures and water quality. The water ph tester can accurately determine the PH value of the sample at any temperature in a range of 0 °C - 60 °C (32 °F - 140 °F).
  • 💡[𝑬𝑨𝑺𝒀 𝑻𝑶 𝑼𝑺𝑬 𝑾𝑨𝑻𝑬𝑹 𝑷𝑯 𝑻𝑬𝑺𝑻𝑬𝑹]: Just remove the protective cap and immerse the digital PH meter electrode in the solution and press the button to be measured. Beats the heck out of trying to see the colors of a litmus strip. When this water PH tester is a long period of inactivity or after frequent use, you can calibrate the tester with an auto-calibration button for proper calibration.v
  • 💡[𝑷𝑯 𝑾𝑨𝑻𝑬𝑹 𝑻𝑬𝑺𝑻𝑬𝑹 𝑪𝑶𝑴𝑷𝑳𝑬𝑻𝑬 𝑨𝑪𝑪𝑬𝑺𝑺𝑶𝑹𝑰𝑬𝑺]: Come with 1x PH meter, 1x user manual, 2x 1.5V LR44 button cells(built-in), 3x PH Buffer Powders. The digital PH water tester enclosed detailed manual will show you how to get the best accurate and stable reading.
No. 10
5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester for Drinking Water, Hydroponics, Plants, Aquarium and Pool
290 Consomer Reviews
5 in 1 TDS Meter PH Tester, 0.01 High Accuracy Digital PH Meter for Water, PH/TDS/EC/Salt/Temp Tester, PPM Meter Water Tester for Drinking Water, Hydroponics, Plants, Aquarium and Pool
  • [ 5-in-1 PH Meter for Water ] : PH meter is designed with 5-in-1 function, which can be measured PH, TDS, EC, SALITY, and TEMPERATURE. Satisfy all your testing requirements and fully test water quality! Get Healthy Pure drinking water or other use water with this 5 in 1 pH meter.
  • [ Easy to Use ] : Just dip the electrode in the target solution then press and hold the MODEL / CAL button for 6 seconds after the readings to stabilize(usually 5~10 Seconds) and the ph meter will automatically calibrate. Digital pH meter uses a 3-point calibration method, calibrating the electrode to solutions of pH 4.00, pH 6.86, and pH 9.18,You can calibrate effortlessly to ensure the accuracy of your measurements.
  • [ High Accuracy & Reliable ] : ±0.01 pH accuracy, 3-point calibration and 0-14 measure range of the digital ph meter sure you get a accurate testing result. High-accuracy algorithm chip and electrode of our digital water ph tester ensure accurate and fast response.
  • [ Pocket Size & Backlight LCD Design ] : Everyone could use this pocket size small but powerful Pen Tester, device to measure your aquarium, pool, fish tank and pond in a garden. And pH meter features a green Backlight LCD to help you see the measurement clearly in any situation.
  • [ Automatic Temperature Compensation ] : 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.
  • [ Customer Satification ] We promise to provide free replacement service for defective products and products that can't work properly. If there's any question, please kindly feel free to contact us, we will reply as soon as possible.
SaleNo. 11
bluelab pH Pen Meter and Probe Care Kit pH with Calibration Supplies, Storage Solution & Brush, Reliable Digital Tester for pH, Temperature in Soil and Solutions, Optimal Plant Health and Yield
4,390 Consomer Reviews
bluelab pH Pen Meter and Probe Care Kit pH with Calibration Supplies, Storage Solution & Brush, Reliable Digital Tester for pH, Temperature in Soil and Solutions, Optimal Plant Health and Yield
  • Reliable & Easy-to-Use: The Bluelab pH Pen is waterproof, features a backlit LCD for easy reading in any light, and automatically adjusts for temperature changes. Accurately measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment with a lab-quality glass probe. The pen's double junction electrode has a longer lifespan compared to standard probes due to less contamination. It's more accurate and reliable than comparable pens, test strips, drops, and more.
  • Temperature Consistent & Durable: This hydroponics tester features ATC, providing consistent readings regardless of any temperature fluctuations. It also reminds you when calibration is due. Boasting a durable design, it's built for repeated use & is fully waterproof, even floating in solutions. With an auto-off feature and a low battery indicator, this pH pen extends battery life and alerts you when it's time for a battery replacement. The pen comes ready-to-use with a AAA battery included.
  • Comprehensive Care Kit: The Bluelab Probe Care Kit pH includes everything you need to maintain your pH pen, including probe care instructions, 18 ml single-use Bluelab Solution Sachets for calibration (two each of pH 7.0, pH 4.0, KCl solutions), and three plastic cups for mixing solutions.
  • Maintains Probe Integrity: The kit includes a pH Probe Cleaner and a specially designed toothbrush for cleaning the delicate pH probe, ensuring accurate readings and preventing residue build-up.
  • Optimize Plant Health: The Bluelab pH Pen and Care Kit offer a complete solution for pH testing and management, helping you create the best conditions for your indoor plants or hydroponics, leading to improved plant health and greater yields. Ideal for various uses, including growing tents, swimming pools, drinking water, aquariums, fish tanks, and brewing
SaleNo. 12
Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
147 Consomer Reviews
Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
  • Equipped with 201T-F 3-in-1 combination pH electrode, Auto temp. Compensation, measuring pH and temperature simultaneously
  • Advanced Auto. calibration mode with calibration guide and self-diagnosis
  • Advanced digital processing technology helps generate quick and Stable readings
  • Comes with an easy-to-install electrode holder and pre-mixed calibration solutions
  • IP54 spill-proof and dust-proof, durable and reliable; 50 Groups of data storage
SaleNo. 13
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display
  • NOTE: A few drops of water are added to the electrode cap before the product leaves the factory. This is to maintain the sensitivity of the electrode. Therefore, when you use it for the first time, it is normal to find water droplets in the electrode cap
  • Accuracy: 0.01 pH; range: -2.00 to 16.00 pH, 32 to 122˚F (0 to 50˚C); Auto. Power-Off: 8 minutes without operation
  • Easy 1-3 points auto. calibration, recognizes 5 types of solutions (1.68, 4.00, 7.00, 10.01, 12.46); Auto Temp. Compensation (ATC) ensures accuracy in various temperatures (32-122˚F)
  • High quality replaceable glass pH probe, suitable for regular water solutions e.g. pools&spas, hydroponics, environmental monitoring, cooling towers, beverage, etc.
  • Large LCD with 3 backlit colors (indicating different modes), dual display of temp./pH, and reminders of completed calibrations and stable readings
  • The smiley icon indicates stable readings so you won't have to guess when is the right time to record the measurements
  • COMPLETE KIT with READY-TO-USE calibration solutions, calibration bottles, storage solutions, AAA batteries, and a lanyard all in a rugged portable case
No. 14
Oakton AO-35613-22 pH 6+ Handheld Meter with pH Probe
  • Product Type: pH meter
  • Meter style: portable
  • Range (pH): 0.00 to 14.00
  • Range (mV): ±1999
  • Range (temperature °C): -10 to 110
No. 15
Oakton Instruments WD-35634-05 EcoTestr pH1 Waterproof Pocket Tester, 0-14 pH
  • pH range: 0 - 14
  • Automatically recognizes pH buffer standards
  • Large LCD dual-line display shows pH and temperature readings simultaneously
  • Rugged IP67-rated housing is waterproof, dustproof, and floats in water
  • Leakproof cap with fill line functions as a sample/calibration and hydrating cup
SaleNo. 16
Apera Instruments MP511 Benchtop pH Meter, Accuracy: ±0.01 pH, Range: -2.00-19.99 pH, 500 Sets of Data Storage, RS232 Data Export
  • ACCURATE MEASUREMENT: Accuracy: 0. 01 pH, Range: -2. 00-19. 99 pH, ATC, Auto Calibration with buffer recognition. Adopts advanced digital filtering technology, improving response time and accuracy
  • Data Processing: GLP standard data management, 500 data sets of storage, manual/auto timing storage, RS232 data output
  • RELIABLE Structure Design: Large LCD with blue backlit, Meets IP54 waterproof and dustproof
  • Comes with all-in-one pH electrode, flexible electrode holder, calibration solutions, and RS232 software
No. 17
Poniie PH2022Plus Waterproof Digital PH Meter for Water Hydroponics Food Brewing w/Portable Toolkit Combo, 0.01 Resolution
  • Lab quality probe with 0.01 pH resolution, auto temperature compensation (ATC) ensures reliable performance
  • Auto two point or manual three point calibration available for custom high accurate acid or alkaline solution test
  • Large backlight screen and data hold function for easy viewing, 10 minutes auto off function to extend battery life
  • Comes with Poniie's solid slim portable toolkit box, helping you protect meter's probe and organize all the accessories
  • Comes with KCl solution and 3 set of pH 4.00, pH 6.86 buffers, save cost, ensure effortlessly storage and calibration
No. 18
pH Meter and TDS, EC, Temperature Meter (Accuracy: pH: ±0.1, TDS: ±2-5%, EC: ±2-5%, Temp.: ±0.1°C) | for Water, Hydroponics, Aquariums, Pools & Spas, Soil, Brewing, Aquaculture, Kombucha, etc.
  • This product contains one pH meter, one TDS/EC/Temperature meter, an instruction manual, and one pack each of pH calibration buffers 4.00, 6.86, and 9.18
  • ACCURACY - pH Meter: ±0.1 pH, TDS Meter: ±2-5% PPM (500 scale), EC Meter: ±2-5% μS/cm, Thermometer: ±0.1°C (±0.2°F)
  • FAST RESULTS - Simply dip the pH or TDS meter into your test solution and stir gently until your reading has stabilized. Your pH, TDS, or EC measurement will be shown on the digital display.
  • PROPER STORAGE - To ensure accuracy, store this pH and TDS meter in a dry place at room temperature. Handle with care as the pH meter contains a glass probe.
  • LABRAT SUPPLIES' GUARANTEE - If, for any reason, you are not satisfied with our product, please message our store through the marketplace messaging interface or respond to our day-of-delivery email and we will refund your purchase.
No. 19
kactoily Lab Grade 5 in 1 Water Quality Test Meter, pH TDS Meter, pH/TDS/EC/Salinity/Temp Data, Simultaneous Display & Rechargeable, for Familydrinking Water, Aquariums, Labs
  • 【 5-in-1 Water Quality Meter】: Digital pool water tester professional measurement pH, TDS (ppm, ppt), EC (us/cm, ms/cm), salinity, and temperature.Water tester multi-function one-key switching, which is more worry-free. pH meter for water quality is widely used,can be used to test drinking water,fish tank,swimming pools,laboratory,in aquarium, spa, wine, beer, hydroponics aquaculture.ect
  • 【High Accuracy Digital pH Meter 】: This pH tester boasts a sensitive platinum probe, high sensitive glass probe and 32-bit industrial-grade super chip design, ensuring improved measurement stability, accuracy, and a longer probe service life. Besides, the Automatic Temperature Compensation (ATC) function guarantees precise measurements across a wide temperature range from 32 °F - 140 °F (0-60˚C), no more need to take care about the temperature of testing liquid.
  • 【TDS Meter】: Large backlit LCD screen with 5 results displayed simultaneously in different colors for easy reading. With three display modes( left hand, right hand, and normal display), users can easily customize the device to suit their specific usage habits.The detailed manual included will show you how to get the best accurate and stable reading.
  • 【 Long Battery Life and Fast Charging 】: Equipped with 1000mA lithium-ion batteries, this ec meter hydroponics is designed to be rechargeable and boasts fast charging capabilities. With just 2 hours of charging time, it can provide up to 35 days of normal working time (once/day usage). Additionally, it features an auto power-off function that kicks in after 5 minutes of inactivity, helping to conserve battery life.
  • 【 Effortless Automatic Calibration 】: The pH meter is incredibly easy to calibrate with its 3-point calibration method and included double calibration powder (pH 4.00, pH 6.86, pH 9.18). Simply push the auto-calibration button, and the pH meter will automatically identify the calibration solutions, making the process quick and effortless. Besides, to ensure product quality, each water quality tester is rigorously inspected and calibrated before leaving the factory.
SaleNo. 20
Yewhick pH Meter with ATC Food pH Tester, Waterproof Digital Food pH Meter with High Accuracy pH/Temperature Probe for Sourdough, Meat, Bread, Canning, Cheese, Soft Soil, Water, 0.01 Resolution
  • ✔️High Accuracy Food pH Tester - With the highly sensitive pH/temperature double probe, you can quickly read the results. Digital pH tester with stable reading. More chips and probes for more stable readings, twice as many as other products, no worries about readings going all over the place.
  • ✔️pH Meter for Food - If you are committed to making delicious sourdough bread, sausages, fermented sauces, salami, cheese, sushi rice, canned jam, chili sauce, or salsa, you need to get serious about pH testing. the Yewhick pH tester is an essential tool that has a pH range of 0-14 and is perfectly suited for all your requirements.
  • ✔️Smart pH Meter - With two-point automatic calibration of 4.00, and 6.86, it is easy to calibrate; With automatic temperature compensation of 32.0—122.0℉, it avoids measurement inaccuracies caused by liquid temperature changes; With automatic shut-down, its battery life is well preserved. Up to 1500hours of continuous operation, powered by 2 AAA batteries.
  • ✔️Easy to Use pH Meter - With the unique double-lance probe(External temperature probes), the pH meter can easily test the pH value of meat. The Yewhick Food pH Meter is perfect for managing sourdough fermentation. You can use it to check the pH of sourdough during the bulk fermentation step.
  • ✔️Our Service - Yewhick Food pH tester is committed to providing high-quality guaranteed services. Electrodes are replaceable, with a 6-month warranty interval for non-human damage.If you are not satisfied with our pH tester, please contact us via email and we will give you a satisfactory answer within 12 hours.
  • ✔️Notice - For pH calibration, calibrate pH 6.86 first, then 4.00. When configuring the calibration solution, it is necessary to ensure that the calibration powder is completely diluted with 250 ml of pure water. Incomplete dilution will result in an inaccurate calibration.

How to choose a good lab ph meters

Does the idea of finding a fantastic lab ph meters make you anxious? When it comes to purchasing this product, specifically when deciding which model to select, has your head been spinning between options? You are not alone if that is the case. We are aware of the pressure involved in the purchasing process!

Your presence here indicates that you are interested in lab ph meters. Before choosing which product would be the best for your needs after being inundated with information, locate a reliable source with genuine selections. You can get that information from a variety of sources, including buying guides and rating websites, word-of-mouth recommendations from friends and family, online discussion forums where users can share their own experiences, product reviews that can be found all over the internet, and YouTube channels. You can only get the right product through exhaustive analysis. But you realize that’s not always simple. In order to ease your concerns, we have taken the time to develop a list of the top lab ph meters products available right now. You might be wondering how we came up with the list. How was this buying guide developed?

First, we used our algorithms to gather as much reliable data as we could about these products. To verify all the data gathered, we used both artificial intelligence and a lot of algorithms.
Then, our experts used criteria that are recognized in the business to evaluate them according to their quality to price ratio, allowing us to choose the top lab ph meters on the market right now!

The selection of the goods is not arbitrary. Before creating a list, we take into account a number of factors. Below are some of the criteria discussed:

Brand Value: What happens if you choose a dubious brand just because it appears to be a good deal? So the likelihood of receiving a product with a short shelf life increases. That is due to the fact that well-known brands have a reputation to uphold, while others do not. Top lab ph meters brands strive to provide some distinctive traits that set them apart from the competition. So, hopefully one or more of the items on our list will be perfect for you.

Features: Useful features are all you need, not tons of them. We consider the important aspects and select the top lab ph meters based on those.

Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products with higher specifications, but with the right balance.

Quality: A product’s quality may always be quantified with the aid of numbers. We look for goods with better standards that strike the proper balance. The best quality product that gets highly appreciated and recommended by experienced users.

Customer ratings:  Would it be accurate to suggest that the lab ph meters were used by hundreds of customers before you? Superior ratings indicate that many customers had better service.

Customer Reviews: Like ratings,  provide you with accurate and reliable information about the product from genuine customers. Customer ratings are very important to all of us because they contain accurate and reliable information about the customer service we received from several hundred customers.

Seller Rank: This is very intriguing! Not only do you need a good lab ph meters, you also need a product with rising sales that is trendy. It accomplishes two goals. First, the expanding user base proves the quality of the product. Second, given that number, producers must be able to offer greater quality and after-sales support.

Value: You get what you pay for, they say, so consider the value. Cheap isn’t always good and expensive isn’t always bad. However, that does not imply that spending a lot of money on a product that is flashy but underwhelming is a good idea. Before adding them to the list, we make an effort to evaluate how much value you can get for your money from your lab ph meters.

Durability: Durability and reliability are closely related concepts. You will benefit from a strong and long-lasting lab ph meters for months and years to come.

Product availability: Products come and go, and new ones replace the old ones. Most likely, a few new features and required changes were made. What use is it to use a supposedly good product if the maker no longer supports it? We make an effort to highlight products that are current and offered by one or more trustworthy sellers, if not more.

Negative Reviews: Yes, we do take that into account as well! The goods with the majority of bad reviews are filtered out and disregarded when we choose the best-rated one on the market.

These are the standards by which we selected our lab ph meters. Do we end our process there? Hell no. The most crucial fact about us that you should be aware of is that we regularly update our website with current and pertinent information. We have one more layer of filtration since we place the greatest importance on reader satisfaction. Please let us know if any product included here is incorrect, irrelevant, subpar, or simply out of date. We always value your opinions, and we’ll work hard to make any necessary corrections to our list in response to them.

Why should you believe us?

There are now thousands of possibilities for these products on Amazon, but choosing the best one can be difficult and time-consuming. And what lab ph meters should you purchase in 2022?

This guide is the result of more than 10 years of experience in researching, testing and writing about many topics. Each member of our team is an authority in their area. We read every article we could find online and every consumer review on every retail website for seven hours. Additionally, we discovered a ton of websites that offered helpful resources, including buying tips and thorough information on lab ph meters.