Top 30 Lab Meters on Amazon (Verified You can Buy)
Top 1
Best Lab pH Meters
Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode
Apera Instruments
AI501
9.5 x 9.2992 x 4.0 inches
3.0 pounds
Ratings for Apera Instruments (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
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
Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy
Apera Instruments
AI311
7.0 x 1.6 x 1.6 inches
0.625 pounds
Ratings for Apera Instruments (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Apera Instruments | - | ❌ | ❌ | ❌ |
Features
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
Top 3
Apera Instruments PH60-VS Handheld pH Meter Tester Kit with LabSen 855 ATC pH Electrode for Lab-Grade pH Measurement of Viscous Liquid Samples
Apera Instruments
PH60-VS
Ratings for Apera Instruments (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
PORTABILITY + RELIABILITY –– The top-rated professional pH tester is now paired with the Swiss LabSen 855 ATC pH electrode, allowing you to effortlessly take lab-grade pH measurement even in highly viscous liquid samples such as cosmetics, skincare products, paints, coatings, slurry, glues, honey, resin.
SWISS SENSOR TECH –– Crafted with Swiss sensor technology and premium materials, LabSen 855’s pre-pressurized long-life reference system eliminates the common issue of junction clogs when testing viscous samples, ensuring a quick response and extends the electrode’s life.
Top 4
GIDIGI Water pH Tester,Digital ORP Meter for Drinking Water
GIDIGI
GX-H01U
Ratings for GIDIGI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| JXTEXT-Click, if you have any questions | - | ❌ | ❌ | ❌ |
Features
High-Accuracy Hydrogen Water Tester:Specifically designed to measure hydrogen levels in water treated with hydrogen water bottles or generators. With a range of 0-2400ppb/0.001-2.400ppm, this tester provides precise hydrogen concentration readings, ensuring your water is optimized for health benefits
Hydroponics pH EC ORP Monitor:Monitor pH，EC and ORP levels with high accuracy (0.01 resolution) to ensure your water is within the ideal range for drinking, hydroponics, or other applications. Regularly tracking these parameters helps you maintain water quality and adjust treatment plans as needed
Top 5
0-14 pH Electrode Probe, pH Meter with Replacement BNC Connector and 300cm Cable Sensor for ph Monitor Controller Tester Meter Kit Set for Aquarium Hydroponics Plant Pool Spa
TEKCOPLUS
TK295PLUS
7.01 x 2.24 x 1.26 inches
Ratings for TEKCOPLUS (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Tekcoplus | - | ❌ | ❌ | ❌ |
Features
𝑨𝑪𝑪𝑼𝑹𝑨𝑻𝑬 𝑷𝑯 𝑴𝑬𝑨𝑺𝑼𝑹𝑬𝑴𝑬𝑵𝑻𝑺-With a measuring range of 0.00-14.00pH, this pH meter delivers precise readings every time. The replaceable pH electrode is easy to calibrate, ensuring accurate results with every use
𝑨𝑼𝑻𝑶𝑴𝑨𝑻𝑰𝑪 𝑻𝑬𝑴𝑷𝑬𝑹𝑨𝑻𝑼𝑹𝑬 𝑪𝑶𝑴𝑷𝑬𝑵𝑺𝑨𝑻𝑰𝑶𝑵 : This pH meter comes with ATC (Automatic Temperature Compensation) which makes it easy to measure pH levels in environments with temperatures ranging from 0°C to 50°C
EZTOCH Food pH Meter, Digital pH Meter for Food Fermentation Canning Cooking, Smart Sourdough pH Tester for Bread Cheese Sauces, Measure pH in Water, Brewing, Meat, Sausages, Pickles, Sushi Rice
EZTOCH
Ratings for EZTOCH (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EZTOCH Tester | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
Food pH Meter for Canning: When canning season arrives, use Food pH tester to test the pH value of meat, fruits, and vegetables to help you identify which foods are suitable for water bath canning (high acid <4.6 pH) and which are suitable for pressure canning (low acid >4.6 pH). It is especially important to measure the pH of canned foods such as tomato sauce and hot sauce salsa again before canning for food safety
Food pH Meter for Sourdough Starter: For home bakers and chefs who like to make sourdough bread, this digital pH meter with Bluetooth function can help you monitor and record whether the pH value of yeast is within the optimal range (3.5 to 5 pH) at any time. Whether baking sourdough bread, making regular bread and pizza dough, use this pH tester you can easily measure the pH value
Top 7
Best Lab pH Meters
Bluelab pH Pen Meter and Probe Care Kit pH with Calibration Supplies, Storage Solution & Brush, Reliable Digital Tester for pH, Temperature in Growing Solutions, Optimal Plant Health and Yield
Bluelab
pH Pen + Kit d'entretien pH
6.1 x 3.74 x 8.27 inches
Ratings for Bluelab (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Bluelab Store | - | ❌ | ❌ | ❌ |
Features
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. *Note: readings in tap, reverse osmosis (RO) or distilled water may be slow and/or unstable due to insufficient dissolved Ions (salts).
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.
Bluelab METCOMPLUS Combo Meter PLUS for pH, Temperature, and Conductivity in Water and Soil with Easy Calibration, Digital Nutrient (TDS) Testing Kit for Hydroponic System and Indoor Plant Grow
Bluelab
METCOMPLUS
7.0 x 4.3 x 3.2 Inches
Ratings for Bluelab (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Bluelab Store | - | ❌ | ❌ | ❌ |
Features
Monitor 3 parameters in water and soil: Conductivity (TDS) level to ensure plants get the balanced feed, pH up and down, and temperature with lab quality glass probe; Gereral uses include growing tent, swimming pool, drinking water, and aquarium
This hydroponics meter has ATC that provides consistent reading regardless of any fluctuations in temperature; Leap pH probe works in multiple growing environments; Conductivity scales include EC, PPM, and CF
Top 9
Best Lab pH Meters
Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow
Bluelab
BLU24102
6.1 x 0.86 x 0.86 inches
0.06 pounds
Ratings for Bluelab (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Bluelab Store | - | ❌ | ❌ | ❌ |
Features
Measures pH in nutrient solution (acid or alkaline) for precise up and down adjustment and is used with meters; General uses include growing tent, reservoir, water tank, and hydroponics
2 meter / 6.56 foot standard cable, easy calibration, fully waterproof including cable joint, easy to clean and maintain
Top 10
Best Home Brewing & Wine Making
Best Beer Brewing & Wine Making Testing
Best Lab Refractometers
aichose Brix Refractometer with ATC, Dual Scale - Specific Gravity & Brix, Hydrometer in Wine Making and Beer Brewing, Homebrew Kit
aichose
COMINHKPR124469
7.0 x 1.5 x 1.5 Inches
0.2313 pounds
Ratings for aichose (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Top Town | - | ✅ | ✅ | ✅ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
It's designed for testing the suger content and specific gravity of liquid.
Ideal for Home Brew, Wine making, Agricultural, Gardening & Educational Purposes.
Top 11
Best Lab Refractometers
Honey Refractometer for Honey Moisture, Brix and Baume, 3-in-1 Uses, 58-90% Brix Scale Range Honey Moisture Tester, with ATC, Ideal for Honey, Maple Syrup, and Molasses, Bee Keeping Supplies
aichose
Aqueous Lab
2.0866 x 7.9921 x 3.1969 inches
0.2 pounds
Ratings for aichose (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Top Town | - | ✅ | ✅ | ✅ |
Features
It's designed for checking the quality of honey and other high sugar related liquids.
3-in-1 scale design makes you know three indexes at one time:honey moisture/ brix/ baume.
Top 12
Bluelab PENSTP pH and Conductivity Starter Pack - Precision Nutrient Solution Management Kit with Temperature Measurement, Waterproof Pens, and Probe Care Kit
Bluelab
PENSTP
Ratings for Bluelab (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Bluelab Store | - | ❌ | ❌ | ❌ |
Features
Comprehensive Monitoring Kit: The Bluelab pH and Conductivity Starter Pack is a complete solution designed specifically for growers who value precision and convenience. Whether you're a novice or a professional, this pack provides the tools you need to monitor and manage nutrient solutions with ease and accuracy. It's a comprehensive kit that simplifies the growing process, making it more efficient and effective.
User-Friendly Design: The pack includes two pens, each featuring a user-friendly interface and the ability to measure temperature in both Celsius and Fahrenheit. The pens are designed with a bright, backlit display that ensures readability in various lighting conditions. Their compact and convenient design makes them perfect for on-the-go measurements, providing flexibility and convenience.
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 (Yellow)
Ruolan
Ratings for Ruolan (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Coffeeshake | - | ✅ | ✅ | ✅ |
| HappyFlowers | - | ✅ | ✅ | ✅ |
Features
【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.
Lightray Mobile Light- and PAR Meter | Smartphone-Based PPFD, DLI, Illuminance Meter with Photone App
Lightray
0.0441 Pounds
Ratings for Lightray (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lightray | - | ❌ | ❌ | ❌ |
Features
✅ Photosynthetically Active Radiation (PAR) as PPFD in μmol/m²/s
✅ Daily Light Integral (DLI) in mol/m²/d
APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit
Apera Instruments
AI316
7.0 x 1.6 x 1.6 inches
0.2938 Pounds
Ratings for Apera Instruments (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Apera Instruments | - | ❌ | ❌ | ❌ |
Features
Measures pH/EC/TDS (ppm)/Salinity/Temp. in a quick and professional manner
Replaceable multi-parameter probe with easy installation
Top 16
Apera Instruments PH60-HF Handheld pH Meter Tester Kit with LabSen 835 ATC pH Electrode for Lab-Grade pH Measurement in Liquids Containing Strong Acid or Hydrofluoric Acid
Apera Instruments
PH60-HF
Ratings for Apera Instruments (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ❌ | ❌ | ❌ |
Features
PORTABILITY + RELIABILITY –– The top-rated pH tester is now paired with the Swiss LabSen 835 pH/temp. electrode, allowing you to effortlessly take lab-grade pH measurement for strong acidic solutions or HF-containing solutions wherever you go.
SWISS SENSOR TECH –– Crafted with Swiss sensor technology and premium materials, the LabSen electrode’s specialized HF membrane is resistant to hydrofluoric corrosion and minimizes acidic error.
Top 17
Window Tint Meter for Cars, ±2% Accuracy, Fast Digital Window Tint Meter, 0–100% Range VLT Tester, Pocket-Sized, for Vehicle Inspection & Auto Shop & Film Measurement (Black & Crimson)
Lunorivo
Ratings for Lunorivo (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Lunorivo | - | ❌ | ❌ | ❌ |
Features
±2% High-Accuracy VLT Readings: Advanced calibrated optics help deliver stable and repeatable VLT readings with ±2% accuracy. This window tint meter measures visible light transmission across the full 0–100% VLT range, from dark privacy glass to lighter window films. Ideal for vehicle owners, tint installers, auto shops, and routine inspections.
No Buttons—Just Slide and Instant Readings: Simply slide the window tint tester over a roll-down car window to get a digital VLT reading in about 4 seconds. No buttons or setup required, making window tint testing quick and convenient for use at dealerships, car purchases, or on-the-spot checks. For best accuracy, use the meter in shaded or normal lighting conditions. Avoid strong direct sunlight, which may affect optical readings.
APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy
Apera Instruments
AI209
7.0079 x 1.6142 x 1.1811 inches
0.2438 pounds
Ratings for Apera Instruments (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Amazon.com | - | ✅ | ✅ | ✅ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
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
YINMIK Digital pH Meter for Food, pH Probe for Sourdough and Bread Dough, Checking The pH of Fermenting Sausages and Salami, Waterproof pH Tester for Solid and Liquid Soft Soil Sample…
YINMIK
YK-2S
Ratings for YINMIK (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Yurii Day | - | ❌ | ❌ | ❌ |
| YINMIK | - | ❌ | ❌ | ❌ |
Features
pH Meter for Sourdough Making: With proprietary spear pH probe, YINMIK food pH meter is great for managing sourdough fermentation. You can use it to check the pH of your sourdough bread dough during the bulk fermentation step.
Food pH tester for Fermenting: If you are committed to making delicious sausages, salami, cheese, sushi rice, canned jam, fermented sauces, pepper sauce or salsa, you need to do the pH testing job carefully. YINMIK pH tester is essential tool with 0.00-14.00 pH range and ±0.1 accuracy, which meet all your requirement perfectly.
Top 20
VIVOSUN 5-in-1 Digital PH Meter with Salinity/TDS/EC/Temperature Function
VIVOSUN
PH007
Ratings for VIVOSUN (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| VIVOSUN | 601 | ❌ | ❌ | ❌ |
Features
5 Modes in 1: With the this 5-in-1 pH Meter, you can accurately measure pH, TDS, EC, Salinity and Temperature values to discover your water quality and ensure your family's health; Multiple functions can be switched by one button
Wide Range: TDS (0-1000ppm; 10.1-200.0ppt); EC (0-9990µS/cm; 10.01-19.99 mS/cm; 20.1-400.0 mS/cm ); PH (0.00-14.00pH); Salinity (0.01-25.00 %; 0-10000 ppm; 10.1-200.0 ppt ); Temperature (0.1-60℃/32.1-140℉)
VIVOSUN Digital PH Meter for Water, 0.05ph High Accuracy Pen Type PH Tester for Hydroponics, Household Drinking, Pool and Aquarium
VIVOSUN
4316344538
6.5 x 1.22 Inches
0.2425 pounds
Ratings for VIVOSUN (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| VIVOSUN | 601 | ✅ | ✅ | ✅ |
Features
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
Top 22
Best Lab Viscometers
VEVOR Digital Rotary Viscometer, 10-100,000 mPa.s(cP), ±2% Accuracy, 100-240V Digital Rotational Viscosity Meter with 4 Rotors and Temperature Probe, LCD Display, Lab Viscometer for Fluid Testing
VEVOR
NDJ-5S
13.78 x 14.17 x 21.65 inches
15.54 pounds
Ratings for VEVOR (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| Suplander | - | ❌ | ❌ | ❌ |
| Amazon Resale | - | ❌ | ❌ | ❌ |
Features
Accurate and Reliable Measurement: This viscometer features a measurement range of 10-100,000 cP and includes four spindles (#1–#4). It delivers ±2% measurement accuracy for consistent viscosity measurement results
Easy Balance Calibration: The upgraded front balance adjustment on the viscometer allows seated observation of the bubble level and fine-tune leveling, reducing repeated standing during setup and improving operational convenience
Top 23
NANBEI Lab Benchtop pH Meter, 1-3Points Auto Calibration,0.01 pH Accuracy,200 Sets of Data Storage,Professional pH/Temp/ORP Test,6.0 inch High Definition Screen, PH200E
NANBEI
PH200E
9.5275 x 7.6772 x 2.6772 inches
Ratings for NANBEI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EastarNA | - | ❌ | ❌ | ❌ |
Features
More Accurate and reliable:0.01pH Accuracy,To ensure accuracy and repeatability, The lab ph meters is built to lab standards and will show a constant value.
6.0 inch High resolution LCD display screen, Multi-reading feature allows auto-read and continuous-read
VIVOSUN pH and TDS Meter Combo, 0.05ph High Accuracy Pen Type pH Meter ± 2% Readout Accuracy 3-in-1 TDS EC Temperature Meter for Hydroponics, Household Drinking, and Aquarium, UL Certified
VIVOSUN
4336465266
6.1 x 1.22 Inches
0.2205 pounds
Ratings for VIVOSUN (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| VIVOSUN | 601 | ✅ | ✅ | ✅ |
Features
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
Top 25
LOHAND Digital Benchtop Lab pH Meter with ATC, 0.01 pH Accuracy
LOHAND
Ratings for LOHAND (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LOHAND | - | ❌ | ❌ | ❌ |
Features
High Precision Laboratory Benchtop pH Meter: LOHAND LH-T710 pH Meter is a professional laboratory-grade water quality testing instrument,specially designed for accurate detection of pH and temperature parameters. Features -2~16 pH full range, -10~110℃（14~230℉）temperature detection. With 0.01pH resolution, delivers stable and precise readings for strong acid, strong alkali and conventional water samples.
Multi-Point Auto Calibration & Auto Temperature Compensation: Supports multi-point automatic calibration with multiple buffer solutions to ensure electrode accuracy. Built-in auto/manual temperature compensation eliminates temperature interference, always keeps test results reliable in different environments.
Top 26
VIVOSUN Aerolab Digital pH Meter Kit ±0.01 High Accuracy, Waterproof pH Tester Pen with Replaceable Probe, LCD Display, Auto Temperature Compensation, Calibration Powder for Hydroponics, Gardening
VIVOSUN
LR03
9.8 x 4.5 x 2.7 inches
Ratings for VIVOSUN (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| VIVOSUN | 601 | ❌ | ❌ | ❌ |
Features
𝐇𝐢𝐠𝐡 𝐀𝐜𝐜𝐮𝐫𝐚𝐜𝐲 & 𝐅𝐚𝐬𝐭 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐞:Professional digital pH meter with ±0.01 high accuracy and sensitive glass probe delivers fast, stable readings; ideal for monitoring water quality in hydroponics, aquariums, pools, and plant care
𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐜 𝐂𝐚𝐥𝐢𝐛𝐫𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐓𝐂 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧:Supports easy multi-point auto calibration with included calibration powder; auto temperature compensation ensures precise readings across different temperatures without manual adjustment
Top 27
Best Home Brewing & Wine Making
Best Beer Brewing & Wine Making Testing
Best Lab Refractometers
Portable Brix Refractometer with ATC, Accurate Dual Scale Brix Meter Specific Gravity SG Wort 1.000-1.130 & Brix 0-32%, High Precision Sugar Level Tester in Wine Making, Beer Brewing, Home Brew Kit
KiyHemo
KH-RZ
Ratings for KiyHemo (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| KiyHemo.LLC | - | ❌ | ❌ | ❌ |
Features
Note: For Brix and Gravity Test ONLY! NOT FOR OTHER TEST! Designed for Sugar & Malt Density Testing: Equipped with automatic temperature compensation (ATC), our lab refractometer measures 0-32% sugar content and 1.000-1.130 Specific Gravity (SG) in various liquids.
Quick Calibration, No Power Required: Achieve accurate measurement in seconds with 1-2 drops of liquid on the brix meter, close the cover plate. Then read Brix & SG values in a bright light - needing no batteries or other tools.
Top 28
Healthible Lab Benchtop pH Meter - Digital Bench Top pH Meter and Electrode,Laboratory ph Meter for Liquid,0.01 pH Accuracy,with Data Storage Function
Healthible
Ratings for Healthible (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| CXT-US | - | ❌ | ❌ | ❌ |
Features
【High-definition LCD display】: Ph ec meter's display interface is clear and non-reflective, and it can also display multiple values at the same time.
【High precision PH compound electrode】: It is suitable for measuring solution temperature from 5-60℃.
Portable pH Meter, High Accuracy, Large Backlight Display, pH Tester with ATC, Digital pH Meter for Drinking Water/Lab/Pool/Biomedicine/Aquarium, 0-14 Measurement Range
LOHAND
LH-P220
0.6 pounds
Ratings for LOHAND (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| LOHAND | - | ❌ | ❌ | ❌ |
Features
High-precision measurement: Employing high-performance composite electrodes and advanced chips. We achieve measurement accuracy of up to ±0.01 pH. Ensuring that every piece of data you obtain is authentic and reliable. This pH tester is your all-in-one solution for testing water in pools, aquariums, and hydroponics systems.
Automatic Temperature Compensation: Our Digital pH Tester has an automatic compensation function. Requiring only one operation to simultaneously obtain pH and temperature values, directly providing the compensated final result. Whether it's icy deep well water, warm fishpond water, or room-temperature laboratory samples, it delivers standardized, comparable, and accurate data. Making your research, aquaculture, or testing work more scientific and reliable.
Top 30
NANBEI Instruments,Lab Benchtop pH Meter kit,1-2Points Auto Calibration,0.01 pH Accuracy,Digital Bench Top pH Meter and Electrode,6.0 inch High Definition Screen(PH100B)
NANBEI
PH100B
7.874 x 6.2992 x 2.4803 inches
Ratings for NANBEI (CPR Score)
| Seller | CPR Rank | Amazon Fulfilled | Prime | Free Shipping |
|---|---|---|---|---|
| EastarNA | - | ❌ | ❌ | ❌ |
Features
More Accurate and reliable:0.01pH Accuracy， To ensure accuracy and repeatability, the digital pH tester is built to lab standards and will show a constant value.
6.0 inch.LCD display screen,Reset feature automatically resumes all settings back to factory default options.
Top 10 Lab Meters - Verified to Buy (October 2026)
- 1. Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH...
- 2. Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester...
- 3. Apera Instruments PH60-VS Handheld pH Meter Tester Kit with LabSen...
- 4. GIDIGI Water pH Tester,Digital ORP Meter for Drinking Water
- 5. 0-14 pH Electrode Probe, pH Meter with Replacement BNC Connector...
- 6. EZTOCH Food pH Meter, Digital pH Meter for Food Fermentation...
- 7. Bluelab pH Pen Meter and Probe Care Kit pH with...
- 8. Bluelab METCOMPLUS Combo Meter PLUS for pH, Temperature, and Conductivity...
- 9. Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter,...
- 10. aichose Brix Refractometer with ATC, Dual Scale - Specific Gravity...
Top 10 Lab Meters Brands on Amazon
Here is the list of top-rated brands that were evaluated by CherryPicks.
- Apera Instruments
- GIDIGI
- TEKCOPLUS
- EZTOCH
- Bluelab
- aichose
- Ruolan
- Lightray
- Lunorivo
- YINMIK
Top 8 Lab Meters Sellers: CPR Seller Rank List
CPR sellers rank is based on CherryPicks-AI bestselling ranking system that helps us analyze each seller's sales trends. The List of top seller ranks is our in-house data, essential for our product ranking to help you make the right shopping choice.
- 1. VIVOSUN : 74,759 Yearly Feedback , Avg. Ratings 4.9
- 2. Suplander : 2,884 Yearly Feedback , Avg. Ratings 4.0
- 3. Top Town : 1,651 Yearly Feedback , Avg. Ratings 4.9
- 4. Tekcoplus : 1,358 Yearly Feedback , Avg. Ratings 4.9
- 5. YINMIK : 630 Yearly Feedback , Avg. Ratings 4.9
- 6. Amazon.com : 386 Yearly Feedback , Avg. Ratings 4.7
- 7. Apera Instruments : 85 Yearly Feedback , Avg. Ratings 4.6
- 8. CXT-US : 52 Yearly Feedback , Avg. Ratings 4.6
| Rank | Name | Yearly Feedbacks | Avg. Ratings |
|---|---|---|---|
| 🥇 | VIVOSUN | 74,759 | 4.9 |
| 🥈 | Suplander | 2,884 | 4.0 |
| 🥉 | Top Town | 1,651 | 4.9 |
| 4 | Tekcoplus | 1,358 | 4.9 |
| 5 | YINMIK | 630 | 4.9 |
| 6 | Amazon.com | 386 | 4.7 |
| 7 | Apera Instruments | 85 | 4.6 |
| 8 | CXT-US | 52 | 4.6 |
[Get] Lab Meters Deals (✅Exclusively for Prime)
What does "Amazon Fulfilled" Mean?
Amazon Fulfilled refers to products handled by Amazon's logistics, which indicates that the product is stored, packed, and shipped by Amazon from one of its fulfillment centers.
When you order a product that is "Amazon Fulfilled," Amazon takes care of the storage, packing, shipping, and customer service for that product. This often ensures quicker delivery and better customer service compared to products that are not fulfilled by Amazon. It also means that the product is eligible for Amazon's return policy.
What does "Prime" Mean?
"Prime" refers to Amazon Prime Member (Join Amazon Prime Now), which indicates eligibility for Prime benefits. When you see "Prime" next to a product on Amazon, This generally means that if you are an Amazon Prime member, you can get free two-day shipping on that product, and sometimes even same-day or one-day shipping depending on your location.
Prime members also have access to other benefits, including 2-Day Shipping, Exclusive Member Deals, Prime Video, Buy With Prime, Amazon Music, Prime Gaming, and more.
What does "Free Shipping" Mean?
"Free Shipping" means that you will not be charged additional fees for the shipping of that product. However, unlike "Prime," which usually guarantees fast two-day shipping, "Free Shipping" doesn't necessarily mean fast shipping.
Sometimes there might be a minimum purchase requirement to qualify for free shipping if you are not a Prime member. For Prime members, the "Free Shipping" usually refers to the free two-day shipping that is one of the benefits of the Prime membership.
Why Should You Trust Us?
Now hundreds and thousands of Lab & Scientific Products supplies are available on Amazon, Picking the right one is not easy, and that may take a lot of your time, Right? and What is the best Lab Meters to buy for new October 2026?
CherryPicks’s Methodology for Evaluating Lab Meters
We developed the CherryRatings-AI system to identify and score reviews and the CherryPicks-AI ranking system that uses TensorFlow framework to generate the best list, It will help us evaluate Lab & Scientific Products items that sell on Amazon. The score of items is based on over ten parameters such as analyzing customer review content, product reviewing rating statistics, brand reputation evaluation, comparing product price with features, etc, You can visit How We Rank to learn more in detail.
We collected and analyzed 306 of Lab Meters reviews based on our selection criteria. It helped us shortlist the top qualified and rated Lab Meters for Lab & Scientific Products, We found that most customers choose Lab Meters with an average price of $105.14, and the top brands are VIVOSUN, VEVOR, Apera Instruments, aichose, YINMIK And TEKCOPLUS.
Then our expert-level editors reviewed all those quality items and selected the top 30 Lab Meters for you, We have researched hundreds of sellers and picked the top sellers for Lab & Scientific Products, including Amazon Resale, VIVOSUN, Suplander, Top Town, Tekcoplus, YINMIK, Amazon.com, Apera Instruments, CXT-US, EastarNA And LOHAND. The Apera Instruments, LLC-AI501 PH700 Benchtop Lab... are available for purchase right now, and The seller of #1 rank product has received honest feedback from 169 consumers with an average rating of 4.5.
We've helped a lot of satisfied users get the right Industrial & Scientific product based on their needs, and save lots of time for them to pick Lab Meters to buy.
Thomas Joseph has over 7 years of working experience with a reputation science laboratory. He is a father, a writer, and a pet lover. He would be sharing his expert knowledge on Industrial and scientific equipment to help us make the right purchase.