Water Quality Meter

VTSYIQI Multi Parameter Water Quality Meter Analyzer Tester with Conductivity Standard Solutions Resolution 0.001/0.01/0.1pH Selectable Accuracy ±0.2 mV Auto-Read Function Stores Up to 500 Data Sets for Measuring pH ORP DO Temp

VTSYIQI Multi Parameter Water Quality Analyzer Portable Water Quality Meter with Conductivity Standard Solutions Range -1999.9 to 1999.9 mV Resolution 0.1/1 mV Selectable Accuracy ±0.2 mV Automatic Temperature Compensation

VTSYIQI Portable Multiparameter Water Quality Meter Multiparameter Water Quality Analyzer with Conductivity Standard Solutions Accuracy ±0.002 pH Manual/Auto-read Measurement Endpoint for Measuring pH ORP Dissolved Oxyge Temp

VTSYIQI Portable Multiparameter Water Quality Analyzer Multi-Parameter Water Quality Meter with Range -2.000 to 20.000 pH Accuracy ±0.002 pH USB Communication Interface Conductivity Standard Solutions for Measuring pH ORP Dissolved Oxyge Temp

VTSYIQI Portable pH/Dissolved Oxygen Meter Multiparameter Water Quality Meter with Conductivity Standard Solutions Range 0.00 to 20.00 mg/L/ 0.0 to 200.0% Saturation Manual/Auto-read Measurement Endpoint E201-BNC pH Electrode

VTSYIQI Multiparameter Water Quality Meter Water Quality Analyzer with Range -2.000 to 20.000 pH Accuracy ±0.002 pH Conductivity Standard Solutions Automatic Temperature Compensation for pH mV ORP Conductivity TDS Salinity Resistivity