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Buy pH Meters for Accurate Measurements

Shop high-quality pH meters for accurate measurements in labs, industries, and more. Find portable, digital, and waterproof options to suit your needs.

Found 94 items
Portable Smart pH Meter and Recorder — pH Meters, Hengxin
(no rating)

Hengxin AZ9861 Portable design

$721.54
  • Features
  • Portable design
  • Smart pH measurement
  • Data recording capability
Digital Water Quality Analyzer — Multiparameter Measurement Devices, Home Of Auto Parts
(2)

Digital Water Quality Analyzer 7-in-1 multifunctional tester

$272.87
  • Features
  • 7-in-1 multifunctional tester
  • Smart Monitor APP Control
  • Measures PH, EC, TDS, ORP, CF, Humidity, Temp
Portable Water Quality Meter — Conductivity Meters, Discount Domain
(no rating)

Portable Water Quality Meter Conductivity measurement

$265.67
  • Features
  • Conductivity measurement
  • TDS analysis
  • Automatic calibration
pH Meter Sensor with PTFE Electrode — pH Meters, Boqu
(no rating)

pH Meter Sensor with PTFE Electrode Acid and alkali resistant

$192.34
  • Features
  • Acid and alkali resistant
  • Temperature compensation
  • 5m cable length
Online pH Meter Probe — pH Meters, Discount Domain
(no rating)

Discount Domain Bok Instrument Acid resistant sensor

$175.37
  • Features
  • Acid resistant sensor
  • Alkali resistant sensor
  • 5m cable length
Portable Ion-Selective Electrode for Water Quality Measurement — Conductivity Meters, Discount Domain
(no rating)

Discount Domain LB-CL502 Chloride Ion Electrode Glass membrane sensor

$162.06
  • Features
  • Glass membrane sensor
  • Chloride ion measurement
  • Portable design
Smart WiFi Water Quality Monitor — Test Kits & Thermometers, yieryi
(no rating)

Smart WiFi Water Quality Monitor WiFi connectivity

$143.71
  • Features
  • WiFi connectivity
  • Multi-parameter testing
  • Real-time monitoring
High Precision Automatic Calibration Laboratory pH Meter — Hydrometers, DIYelecs
(3)

High Precision Automatic Calibration Laboratory pH Meter High precision measurement

$135.10
  • Features
  • High precision measurement
  • Automatic calibration
  • Laboratory grade
8-in-1 Smart WiFi Water Quality Meter — Hydrometers, Crown Global
(3)

8-in-1 Smart WiFi Water Quality Meter WiFi connectivity

$130.40
  • Features
  • WiFi connectivity
  • High-precision water testing
  • Multi-functional detector
6-in-1 Multifunctional Digital Water Quality Tester — Hydrometers, Crown Global
(3)

6-in-1 Multifunctional Digital Water Quality Tester WiFi connectivity

$121.54
  • Features
  • WiFi connectivity
  • Portable design
  • 6-in-1 functionality
Smart Bluetooth Soil Tester — Soil Test Kits, The Romantics
(2)

Smart Bluetooth Soil Tester 8-in-1 monitoring

$96.80
  • Features
  • 8-in-1 monitoring
  • Bluetooth connectivity
  • Soil moisture measurement
Portable 4-Cell Waterproof Conductivity Electrode Sensor — Electrochemistry Accessories, Discount Domain
(no rating)

Discount Domain 2301-C Portable design

$95.45
  • Features
  • Portable design
  • Waterproof construction
  • 4-cell conductivity measurement
6-in-1 Smart Water Tester for Pool with Digital Display — pH Testers, Outdeer
(no rating)

Outdeer M Digital display

$93.62
  • Features
  • Digital display
  • Waterproof IP67
  • Bluetooth compatible
Smart Bluetooth Dissolved Oxygen Meter — Dissolved Oxygen Meters, yieryi Safe-life tools
(2)

yieryi Safe-life tools BLE-9100 Bluetooth connectivity

$93.16
  • Features
  • Bluetooth connectivity
  • Professional aquaculture analyzer
  • 0-30 mg/l measurement range
Water Quality Analyzer — Hydrometers, Koogeelife
(1)

Koogeelife SMART SENSOR PH-метр Smart sensor technology

$88.39
  • Features
  • Smart sensor technology
  • Accurate pH measurement
  • Easy to use
Smart Water Quality Tester — Battery Testing Tools, yieryi
(6)

yieryi YY-W9909 Bluetooth connectivity

$84.07
  • Features
  • Bluetooth connectivity
  • WiFi app control
  • Multi-parameter testing
Smart Wireless Soil Meter — Home Climate Control, yieryi
(2)

Smart Wireless Soil Meter ZigBee connectivity

$61.02
  • Features
  • ZigBee connectivity
  • Measures soil moisture
  • Temperature monitoring
Professional Water Quality pH Tester — pH Meters, Kkmoon
(1)

Kkmoon SMART SENSOR High precision measurement

$43.79
  • Features
  • High precision measurement
  • Portable pen-type design
  • Professional grade accuracy
3-in-1 Soil Tester with Digital Backlight — pH Meters, Kkmoon
(2)

Kkmoon PH328 Digital backlight display

$43.17
  • Features
  • Digital backlight display
  • Measures pH, moisture, temperature
  • Multifunctional soil analysis
Digital Soil Sensor — Temperature Measurement Tools, Fishine
(no rating)

Digital Soil Sensor 2 Probe design

$34.52
  • Features
  • 2 Probe design
  • LCD Display
  • Battery Powered
Smart Soil Tester — Home Climate Control, GoolRC
(1)

Smart Soil Tester Zigbee temperature detection

$28.24
  • Features
  • Zigbee temperature detection
  • Humidity detection
  • Bluetooth connectivity
PH Value Test Detection Sensor Module — pH Meters, Lingmei
(no rating)

PH Value Test Detection Sensor Module PH value detection

$14.52
  • Features
  • PH value detection
  • Electrode probe
  • PH module
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