VTSYIQI Sonic Tension Meter Belt Tension Meter Sonic Belt Tension Meter with 20 Set Data Storage Measuring Range 10Hz-680Hz for Measuring Transmission Belt Vibration Frequency

VTSYIQI Sonic Tension Meter Sonic Belt Tension Meter Gauge Belt Tensiometer with Frequency Range 10Hz to 5000Hz Tension Range 0.01 to 99900N 500 Groups Storage Data Automatic Sensitivity Calibration

VTSYIQI Sonic Tension Meters Belt Tension Measuring Instrument with Measuring Range 10Hz-680Hz Detachable Probe LCD Display Display Accuracy ±1Hz 20 Set Data Storage

VTSYIQI Sonic Tension Meters Belt Tension Meter Gauge with Frequency Range 10Hz to 5000Hz and Tension Range 0.01 to 99900N for V-Belt Series Fabric Covered Belts Toothed Edge Belts Multi-vinged Belts Interlocking Belts Tension Test

VTSYIQI Spark Leak Detector High Voltage Porosity Detection with Thickness Range 0.1~35mm Resolution 0.1KV Test Voltage Range 1KV~50KV Max Leak Record 999 Maximum for Detect Metal Anti-Corrosion Coating Quality

VTSYIQI Spark Leak Detector Holiday Detector Machine with Test Voltage Range 0.6KV-30KV Thickness Range 0.05m-10mm Resolution 0.1KV Max Leak Record 999 Maximum High Voltage Output Pulse for Chemical Oil Industry

VTSYIQI Spark Leak Detector Porosity Detector Holiday Detector for Detecting Metal Corrosion Coating Quality Tool Etc with Test Voltage Range 0.6KV-30KV Thickness Range 0.05m-10mm Resolution 0.1KV

VTSYIQI Spectral Colorimeter Color Meter Tester with 4mm 8mm Switchable Apertures Build-in Camera Stable Measurement

VTSYIQI Spectro Densitometer High accuracy Spectrodensitometers with Repeatability dE*ab≤0.02 Resolution 0.01% Caliber Φ11mm Φ5mm Φ3mm Full-band balanced LED Light Source for Printed Graphic Products

VTSYIQI Spectrocolorimeter Color Meter Color Measurement Tool with Camera Function LED+UV Light Source Measuring Aperture 3mm 6mm 11mm Measurement Repeatability ΔE*ab≤ 0.03 for Coating Ceramic Plastic Paint

VTSYIQI Spectrocolorimeter Colorimeter Instrument with Ultra-high Repeatability Accuracy 0.04 USB Bluetooth Interface Built-in Camera View Display Auto Calibration

VTSYIQI Spectrocolorimeter Digital Spectrocolorimeter with Single Aperture Φ4mm Platform Observer Angle 2°/10° Wavelength Range 400-700nm Integrating Sphere Size Φ40mm CMOS Dual Beam Splitting Sensor Reflectance Resolution 0.01%