Products

VTSYIQI Benchtop pH/Conductivity/TDS/Salinity Meter Multiparameter Water Quality Analyzer with Conductivity Standard Solutions Conductivity Range 0 to 20.00,200.0,2000 µS/cm,20.00,200.0 mS/cm for pH mV ORP Conductivity TDS Salinity Resistivity

VTSYIQI Benchtop pH/Dissolved Oxygen Meter Multiparameter Water Quality Meter with Conductivity Standard Solutions Accuracy ±0.002 pH Manual/Auto-read Measurement Endpoint Stores Dp to 500 Data Sets for Measuring pH mV ORP Dissolved Oxygen

VTSYIQI Benchtop pH/mV Meter Analyzer Meters with Range -1.00 to 15.00 pH Range -1999 to 1999 mV Resolution 1mV Accuracy ±1mV 1 to 3 Points Calibration Manual/Auto-read Measurement Endpoint E201-BNC pH Electrode

VTSYIQI Benchtop Potassium Ion Meter Lab K Ion Meter with Range 0.04 to 39000 ppm Accuracy±1% F.S.Calibration Fluid Backlit LCD Display USB Communication Interface Automatic Electrode Diagnosis Automatic Temperature Compensation Function

VTSYIQI Benchtop Potassium Ion Meter with Calibration Fluid Range 0.04 to 39000 ppm Accuracy±1% F.S.2 to 5 Points Calibration Expanded Memory Stores or Recalls Up to 500 Data Sets for Testing K Ion

VTSYIQI Benchtop Refractometer Digital ABBE Refractometer with Measurement Range 1.3000-1.7000 nD 0-100% Brix Resolution 0.0001 nD 0.1% Brix Temperature Range 0-50℃ LCD Display