pH Meters

pH Meters

Our pH Meters products provide a fast and reliable way to measure the acidity or alkalinity of your water. Maintaining the correct pH is essential for pools, spas, aquariums, and industrial water systems to ensure safety, prevent corrosion, and protect aquatic life. Easy to use and highly accurate, pH meters help you monitor water quality with confidence, keeping it balanced, healthy, and safe for everyday use.

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256 products

Hanna Instruments-731326 Pack of 20 Screwdrivers
Hanna Instruments-98164 Portable pH meter for Yogurt
Hanna Instruments-5222-02 Research Grade pH/ORP/ISE/Temperature Meter
Hanna Instruments-99162 Portable pH/Temperature Meter for Milk Analysis
Thermo Scientific Eutech™ Plus Series pH6+ pH/ORP Meter & carrying kit set
Thermo Scientific Eutech™ Plus Series pH6+ pH/ORP MeterThermo Scientific Eutech™ Plus Series pH6+ pH/ORP Meter
Thermo Scientific Eutech™ Plus Series pH 5+ Meter & carrying kit set
Thermo Scientific Eutech™ Elite pH Spear Pocket SensorThermo Scientific Eutech™ Elite pH Spear Pocket Sensor
HydroLite HL101 meter for pH / temperature Trace2oHydroLite HL101 meter for pH / temperature Trace2o
Milwaukee MA860 Galvanic Dissolved Oxygen Probe
Milwaukee MI57P Replacement Electrode for ORP57 ORP TesterMilwaukee MI57P Replacement Electrode for ORP57 ORP Tester
Milwaukee MW170 MAX EC/TDS/NaCl/Temp Logging Bench MeterMilwaukee MW170 MAX EC/TDS/NaCl/Temp Logging Bench Meter
Milwaukee MA73075 EC/TDS Replacement Electrode for C65 EC Tester and T75 TDS TesterMilwaukee MA73075 EC/TDS Replacement Electrode for C65 EC Tester and T75 TDS Tester
Milwaukee MC410 PRO Total Dissolved solids (TDS) MonitorMilwaukee MC410 PRO Total Dissolved solids (TDS) Monitor
Milwaukee MA881 Digital Refractometer for Invert SugarMilwaukee MA881 Digital Refractometer for Invert Sugar
Milwaukee MA73076 EC/TDS Replacement Probe for C66 EC Tester and T76 TDS TesterMilwaukee MA73076 EC/TDS Replacement Probe for C66 EC Tester and T76 TDS Tester
Milwaukee MI0003 Plastic Stopper Caps for 10 mL Glass Cuvettes
Milwaukee MW402 PRO High Range Total Dissolved Solids MeterMilwaukee MW402 PRO High Range Total Dissolved Solids Meter
Milwaukee MA851D/1 pH/ EC/TDS/Temp Replacement ProbeMilwaukee MA851D/1 pH/ EC/TDS/Temp Replacement Probe
Milwaukee SE510 Lab Grade EC/TDS ProbeMilwaukee SE510 Lab Grade EC/TDS Probe
Milwaukee MI415 PRO Portable Turbidity MeterMilwaukee MI415 PRO Portable Turbidity Meter
Milwaukee MW160 MAX pH/ORP/ISE/Temp Logging Bench MeterMilwaukee MW160 MAX pH/ORP/ISE/Temp Logging Bench Meter
Milwaukee SE520 Lab Grade EC/TDS Probe
Milwaukee MA924B/1 Refillable Combination ORP ElectrodeMilwaukee MA924B/1 Refillable Combination ORP Electrode