We Use CookiesWe use cookies to enhance the security, performance, functionality and for analytical and promotional activities. By continuing to browse this site you are agreeing to our privacy policy

All Categories

Industrial & Scientific

Test, Measure & Inspect

Ph Meters

10 Best Ph Meters 2024 in the United States

Name: Oakton AO-35614-30 pH 150 Waterproof Portable Meter with SJ All-in-One Electrode
Brand: Oakton
Price: 540.85 USD
Availability: InStock

From leading brands and best sellers available on the web.

WaterFirst TDS Meter Digital Water Quality Tester for RO System Drinking Water, Aquariums, Hydroponics, 0-999 ppm Measuring Range, 1 ppm Increments, 2% Readout Accuracy

View on Amazon

Winner

Oakton

Oakton AO-35614-30 pH 150 Waterproof Portable Meter with SJ All-in-One Electrode

Available in:

6 Styles

10.0

score

View on Amazon

Available in:

6 Styles

WaterFirst TDS Meter Digital Water Quality Tester for RO System Drinking Water, Aquariums, Hydroponics, 0-999 ppm Measuring Range, 1 ppm Increments, 2% Readout Accuracy

View on Amazon

Apera Instruments

15%OFF

Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

Available in:

9 Styles

9.1

score

View on Amazon

Available in:

9 Styles

Bluelab

Bluelab Combo Meter for pH, Temperature & Conductivity in Water - Easy Calibration, Digital EC/TDS/PPM Tester for Hydroponics & Indoor Plants (METCOM)

Available in:

3 Styles

9.1

score

View on Amazon

Available in:

3 Styles

bluelab

5%OFF

Bluelab Guardian Monitor Wi-Fi for Real-time pH, Temperature, and Conductivity (TDS) Measurements in Water with Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic Systems and Indoor Plant Grow

Available in:

3 Styles

8.8

score

View on Amazon

Available in:

3 Styles

Hanna Instruments

GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter

8.2

score

View on Amazon

Bluelab

Bluelab pH Controller Connect with Monitoring, Dosing & Data Logging in Water, (EC/TDS/PPM) Digital Meter for Hydroponics & Indoor Plants (CONTPHCON)

Available in:

3 Styles

8.2

score

View on Amazon

Available in:

3 Styles

Apera Instruments

25%OFF

APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

Available in:

2 Styles

7.9

score

View on Amazon

Available in:

2 Styles

Apera Instruments

25%OFF

Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display

Available in:

11 Styles

7.6

score

View on Amazon

Available in:

11 Styles

Apera Instruments

12%OFF

APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit

Available in:

3 Patterns

7.3

score

View on Amazon

Available in:

3 Patterns

#10

bluelab

Bluelab OnePen - a 3-in-1 Temperature, EC/PPM and pH Meter, Lightning Fast Readings - Bluetooth Data Sharing & in-App Tracking - Replaceable Probe

7.0

score

View on Amazon

How do we rank products for you?

Our technology thoroughly searches through the online shopping world, reviewing hundreds of sites. We then process and analyze this information, updating in real-time to bring you the latest top-rated products. This way, you always get the best and most current options available.

10 Best Ph Meters 2024 in the United States

WaterFirst TDS Meter Digital Water Quality Tester for RO System Drinking Water, Aquariums, Hydroponics, 0-999 ppm Measuring Range, 1 ppm Increments, 2% Readout Accuracy

Oakton AO-35614-30 pH 150 Waterproof Portable Meter with SJ All-in-One Electrode

WaterFirst TDS Meter Digital Water Quality Tester for RO System Drinking Water, Aquariums, Hydroponics, 0-999 ppm Measuring Range, 1 ppm Increments, 2% Readout Accuracy

Apera Instruments, LLC-AI501 PH700 Benchtop Lab pH Meter, 0.01 pH Accuracy, 1-3 Points Auto Calibration, 3-in-1 pH/Temp. Electrode

Bluelab Combo Meter for pH, Temperature & Conductivity in Water - Easy Calibration, Digital EC/TDS/PPM Tester for Hydroponics & Indoor Plants (METCOM)

Bluelab Guardian Monitor Wi-Fi for Real-time pH, Temperature, and Conductivity (TDS) Measurements in Water with Calibration, 3 in 1 Digital Nutrient Meter for Hydroponic Systems and Indoor Plant Grow

GroLine Hydroponic Waterproof pH/EC/TDS/Temperature Portable Meter

Electric Scooter for Kids 4.3-5.6 ft, 7/10/12 MPH, LED Battery Indicator, Height Adjustable and Foldable, Electric Scooter for Kids 4.3-5.6 ft, for Teenager and Kids (Red)

Apera Instruments AI104G GroStar Series GS4 pH/EC/500ppm/700ppm Combo 5-in-1 Pen Tester Kit with Replaceable Double-Junction pH/EC Probe for Hydroponics Water Quality Testing, Gen II

Bluelab PENSTP pH and Conductivity Starter Pack - Precision Nutrient Solution Management Kit with Temperature Measurement, Waterproof Pens, and Probe Care Kit

Hanna Instruments HI 99161 Waterproof Portable pH Meter, For Food and Dairy Products

Apera Instruments PH400 Portable pH Meter Kit with Pre-mixed Buffers, 0.01 pH Accuracy, 0-14.00 pH Measuring Range, 3-Point Auto Calibration, 3' Probe

Bluelab pH Controller Connect with Monitoring, Dosing & Data Logging in Water, (EC/TDS/PPM) Digital Meter for Hydroponics & Indoor Plants (CONTPHCON)

APERA INSTRUMENTS AI209 Value Series PH20 Waterproof pH Tester Kit, ±0.1 pH Accuracy

Apera Instruments AI311 Premium Series PH60 Waterproof pH Pocket Tester Kit, Replaceable Probe, ±0.01 pH Accuracy, Lcd display

APERA INSTRUMENTS AI316 Premium Series PC60 5-in-1 Waterproof pH/EC (Conductivity) /TDS (ppm) /Salinity (ppt) /Temp. Multi-Parameter Pocket Tester Kit

Bluelab OnePen - a 3-in-1 Temperature, EC/PPM and pH Meter, Lightning Fast Readings - Bluetooth Data Sharing & in-App Tracking - Replaceable Probe

Ph Soil Meters

Ph Meter Waters

Wine Ph Meters

Ph Tds Meters