VTSYIQI Multi-parameter Water Quality Analyzer Portable Water Quality Meter with Conductivity Standard Solutions 1 to 5 Points Calibration Range 0 to 20.00 200.0 2000 µS/cm 20.00 200.0 mS/cm for Measuring pH mV Conductivity TDS Temp

VTSYIQI Multi-parameter 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 Manual/Auto-read Measurement Endpoint for Measuring pH mV Conductivity TDS Temp

VTSYIQI Multi-parameter Water Quality Meter Portable Multi-parameter Water Quality Meter with Conductivity Standard Solutions Range -2.000 to 20.000 pH Manual/Auto-read Measurement Endpoint for Measuring pH mV Conductivity TDS Temp

VTSYIQI Multi-parameter Water Quality Meter Water Quality Monitoring with Conductivity Standard Solutions Range -2.000 to 20.000 pH Accuracy ±0.002 pH Automatic Temperature Compensation Setup Menu Allows Setting the Number of Calibration Points

VTSYIQI Multi-parameter Water Quality Meter Water Quality Monitoring with Conductivity Standard Solutions Range -2.000 to 20.000 pH for Measuring pH ORP Ion Concentration Conductivity TDS Aalinity Resistivity Dissolved Oxygen

VTSYIQI Multi-point Magnetic Stirrer 6-Position Magnetic Stirrer with Rotating Speed 50-1500 RPM 6 Stirring Points LCD Liquid Crystal Display Max Stirring Volume 6 * 500 ML Brushless Motor Timing Function

VTSYIQI Multi-point Magnetic Stirrer 9 Position Magnetic Mixer with 9 Stirring Points Plate Materia PET Anti-corrosion Plate Max Stirring Volume 9 * 500 ML Speed Range 50-1500RPM Brushless Motor Timing and Locking Function

VTSYIQI Multi-point Magnetic Stirrer Multiple Magnetic Stirrer with Number of Stirring Points 4 Maximum Mixing Volume 4*500ml RPM Range 50-1500rpm Brushless Motor LED Liquid Crystal Display Can be Run Synchronously or Asynchronously

VTSYIQI Multi-Point Water Activity Analyzer Smart Food Water Activity Meter Tester with Measurement Points 2 Measuring Range Temperature -10℃～50℃ Water Activity 0～1.000aw Printer Function USB And RS232 Interface

VTSYIQI Multi-Point Water Activity Analyzer Smart Food Water Activity Meter with 4 High Precision Sensor Repeatability ≤0.008aw Measuring Range Temperature -10℃～50℃ Water Activity 0～1.000aw Free Printer

VTSYIQI Multi-Point Water Activity Analyzer with Four WSC-4 Measurement Points Range 0 to 1.000aw Water Activity ±0.015aw Connect Computer Real-time Print For Paste Dough Test

VTSYIQI Multi-Position Hotplate Magnetic Stirrer 4 Multi Position Magnetic Stirrer with LCD Liquid Crystal Display Maximum Countertop Temperature 120 °C Speed Range 50-1200rpm Number of Stirring Points 4 Maximum Mixing Volume 4*500ml