VTSYIQI Belt Tension Meter Gauge Belt Tension Device with Measuring Range 0-750N/0-120lb/0-77Kg/0-114Seems 3 State Indication Low OK High Accuracy ≤ ±5% for Automotive Belt Tension Measurement

VTSYIQI Belt Tension Meter Sonic Belt Tensiometer Sonic Tension Meter Sonic Belt Meter for Most Belt Types with Frequency Range 10Hz-5000Hz Tension Range 0.01-99900N LCD Backlit Display

VTSYIQI Belt Tension Meter Tester Gauge Belt Tensiometer with Laser Sensor Measurement Range 10Hz-680Hz Measure Belt Tension in Motors and Other Machinery

VTSYIQI Belt Tension Meter Tester Gauge Belt Tensiometer with Measurement Range 10Hz-680Hz Measure Belt Tension in Motors and Other Machinery

VTSYIQI Belt Tension Meter Tester Sonic Belt Tension Meter with LCD Backlit Display Tension Range 0.01 to 99900N Frequency Range 10Hz to 5000Hz for V-Belt Fabric Covered Belt Toothed Edge Belt Multi-vinged Belt Power Transmission Belt Etc

VTSYIQI Belt Tension Tester Portable Belt Tension Gauge with Measuring Range 0-750N/0-120lb/0-77Kg/0-114Seems Accuracy ≤ ±5% Metric and Imperial Conversion for Automotive Belt Tension Measurement

VTSYIQI Bench Top Ammonium Ion Meter Ammonium Ion Meters with Calibration Fluid Range 0.1 to 18000 ppm Accuracy±0.5% F.S. USB Communication Interface Auto-Read Function Calibration Solutions 0.001 0.01 0.1 1 Measurement Units ppm mg/L mol/L mmol/L

VTSYIQI Bench Type Centrifuge Machine Lab Low Speed Centrifuge with Rotor Max Capacity 15/50ml*6 Centrifuge Tube 2/5/10ml*6 Blood Tube Speed 500-4000rpm Semidiameter of Rotor 12cm Max RCF 2146xg Over-Temperature Protection Function

VTSYIQI Bench-Top Conductivity Meters with 1 Point Calibration Standard Solution Identification Function 146.6μS/cm 1408μS/cm 12.85mS/cm Conductivity Solutions Measuring Range 0.00μS/cm～100mS/cm

VTSYIQI Bench-Top Conductivity Meters with TDS Range 0.00mg/L～100g/L 1 Point Calibration 50 Sets Data Storage Conductivity Solutions Conductivity Range 0.00μS/cm～200mS/cm Manual Temperature Compensation Movable Bracket

VTSYIQI Bench-top Water Activity Meter Analyzer Water Activity Monitor with 4 High Precision Sensor Range 0～1.000aw Free Printer Temperature -10℃～50℃ Accuracy ±0.012 Can Circularly Record 5000 Sets Of Measured Data USB And RS232 Interface

VTSYIQI Bench-top Water Activity Meter Smart Water Activity Meter with Range 0 to 1.000aw 2 WSC-4 Water Activity Sensor Accuracy ±0.015aw Temperature -10～50℃ Printer Water