VTSYIQI Multi Parameter Water Quality Analyzer Portable pH/Conductivity/TDS/Salinity Meter with Conductivity Standard Solutions Accuracy ±0.002 pH for Measuring PH,Oxidation Reduction Potential,Conductivity,TDS,Salinity,Resistivity

VTSYIQI Portable Multi Parameter Water Quality Meter Multi Parameter Water Quality Analyzer with USB Communication Interface Conductivity Standard Solutions for Measuring PH,Oxidation Reduction Potential,Conductivity,TDS,Salinity,Resistivity

VTSYIQI Portable Multiparameter Water Quality Analyzer Multi Parameter Water Quality Analyzer with Conductivity Standard Solutions Calibration Solutions 10 µS/84 µS/1413 µS/12.88 mS/111.8 mS Automatic Temperature Compensation

VTSYIQI Portable pH/Conductivity/TDS/Salinity Meter Multi Parameter Water Quality Meter with Conductivity Standard Solutions Range -1999.9 to 1999.9 mV for Measuring PH,Oxidation Reduction Potential,Conductivity,TDS,Salinity,Resistivity

VTSYIQI Portable pH/Conductivity/TDS/Salinity Meter Multi Parameter Water Quality Meter with Conductivity Standard Solutions Range -1999.9 to 1999.9 mV for Measuring PH,Oxidation Reduction Potential,Conductivity,TDS,Salinity,Resistivity

VTSYIQI Multiparameter Water Quality Meter Benchtop Multiparameter Water Quality Meter with Conductivity Standard Solutions Range -2.000 to 20.000 pH Accuracy ±0.002 pH Sets Auto-Read Function for Measuring pH mV Conductivity TDS

VTSYIQI Multi Parameter Water Quality Meter Lab Multiparameter Water Quality Meter with Conductivity Standard Solutions Accuracy ±0.002 pH Stores Up to 500 Data Sets USB Communication Interface for Measuring pH mV Conductivity TDS

VTSYIQI Benchtop Multiparameter Water Quality Meter Lab Water Quality Meter with Conductivity Standard Solutions TDS Range 0 to 10.00, 100.0, 1000 ppm, 10.00, 200.0 ppt Accuracy ±0.002 pH USB Communication Interface Automatic Electrode Diagnosis

VTSYIQI Benchtop Multi Parameter Water Quality Meter Lab Water Quality Meter with Conductivity Standard Solutions Range -2.000 to 20.000 pH and Range -1999.9 to 1999.9 mV 13 Customizable Options Setup Menu for Measuring pH mV Conductivity TDS Temp

VTSYIQI Multiparameter Water Quality Analyzer Multiparameter Water Quality Meter with Conductivity Standard Solutions Range -2.000 to 20.000 pH Manual/Auto-read Measurement Endpoint Backlit LCD Display for Measuring pH mV Conductivity TDS Temp

VTSYIQI Multi Parameter Water Quality Analyzer Water Quality Meter with Conductivity Standard Solutions Range 0 to 20.00,200.0,2000 µS/cm,20.00,200.0 mS/cm Accuracy ±0.5% F.S. for Measuring pH mV Conductivity TDS Temp

VTSYIQI Multi-parameter Water Quality Analyzer Lab Water Quality Analyer with Conductivity Standard Solutions Range -2.000 to 20.000 pH Accuracy ±0.002 pH Manual/Auto-read Measurement Endpoint for Measuring pH mV Conductivity TDS Temp