VTSYIQI Multi-Channel Thermocouple Thermometer Data Logger Recorder 32 Channel Temperature Tester with Thirty-Two Channels Thermocouple J/K/T/E/S/N/B/R USB RS232C Interface Range -200℃ to 1800℃

VTSYIQI Multi-Channel Water Activity Monitor Benchtop Water Activity Meter with Four WSC-4 Measurement Points Micro Printer Output Range 0 to 1.000aw Water Activity ±0.015aw 0-0.980aw (No Condensing)

VTSYIQI Multi-Mode Ultrasonic Thickness Gauge Meter Through Paint Coating Ultrasonic Thickness Tester with Measuring Range PE Model 0.75 to 400 mm EE Model 0.75 to 25mm Sound Velocity (1000~9999) m/s Resolution 0.1mm/0.01mm

VTSYIQI Multi-Mode Ultrasonic Thickness Gauge Pipe Ultrasonic Thickness Tester Monitor with 0.65 to 600mm 0.025 to 23.62inch 3-30mm 0.118 to 1.181inch P-E and E-E Echo-Echo Mode for Steel Aluminum Cop

VTSYIQI Multi-Mode Ultrasonic Thickness Gauge with Probe N05/90 N07 HT5

VTSYIQI Multi-Parameter Digital Polarimeter Semi-Automatic Polarimeter Instrument with Range ±90°/±130°Z Accuracy ±0.02°/±0.05°Z 1 to 3 Points Calibration

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

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

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