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Industrial & Scientific > Test, Measure & Inspect > Substance Analysis Instrumentation > pH Testing > pH Meters

AERO-GRO Digital 5-in-1 Meter: 5 Functions: pH, TDS, EC, Salinity%, Salinity ppm, and Temp, IP67 Waterproof, Pen-Type Tester for Hydroponics, Water, Wine, Spas, Aquariums
$ 303
AERO-GRO Digital 5-in-1 Meter: 5 Functions: pH, TDS, EC, Salinity%, Salinity ppm, and Temp, IP67 Waterproof, Pen-Type Tester for Hydroponics, Water, Wine, Spas, Aquariums

NGW-1pc Industrial pH Meter/Sensor MODBUS-RTU RS485 & 4~20mA Current (S-pH-01A)
$ 1,340
NGW-1pc Industrial pH Meter/Sensor MODBUS-RTU RS485 & 4~20mA Current (S-pH-01A)

Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64
$ 679
Hanna Instruments HI98128 pHep 5pH/Temperature Tester, 6-25/64" Length x 1-19/32" Width x 1" Height

ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml
$ 105
ORP Oxidation-Reduction Potential REDOX 256mV Calibration Solution 50ml

DEBLAN PH Electrode CPF81D-7LH11 Probe PH Meter Sensor for Water Treatment and Water Management in Industrial
$ 5,897
DEBLAN PH Electrode CPF81D-7LH11 Probe PH Meter Sensor for Water Treatment and Water Management in Industrial

Dissolved Oxygen Meter with Electrode Portable DO Meter Water Quality Tester with Large LCD Display ATC 99 Memory Function
$ 876
Dissolved Oxygen Meter with Electrode Portable DO Meter Water Quality Tester with Large LCD Display ATC 99 Memory Function

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
$ 56
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

Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow
$ 425
Bluelab PROBPH pH Probe for Water, Replacement Electrode for Meter, Monitor, and Controller with Easy Calibration, Tool for Hydroponic System and Indoor Plant Grow

Pentype Multi-Paramater 5-in-1 Water Quality Tester (pH/TDS/EC/Temp/Salinity) Waterproof Digital Meter Research Household Industrial Laboratory Analysis
$ 229
Pentype Multi-Paramater 5-in-1 Water Quality Tester (pH/TDS/EC/Temp/Salinity) Waterproof Digital Meter Research Household Industrial Laboratory Analysis

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