Digital GM63B Vibration Meter with LCD Display & 3 Probes (0-40℃) - Precision Vibration Measurement for Mechanical Watches, Motors, Fans, Bearings - Workshop & Industrial Maintenance Tool

Specification: Condition: 100% Brand New Model: GM63B Technical parameter Technical specification Vibration pickup Piezoelectric ceramic accelerometer (shear-type) Measurement range of acceleration 0.1-199.9m/s Measurement range of velocity 0.1-199.9mm/s rms Measurement range of displacement 0.001~1.999mm p-p Velocity and displacement range is limited by acceleration199.9m/s2 Measurement accuracy ±5%±2digits Measurement frequency range of acceleration 10Hz-1KHz (LO) 1KHz-15KHz (HI) Measurement frequency range of velocity 10Hz-1KHz (LO) Measurement frequency range of displacement 10Hz-1KHz (LO) Displays update cycle 1 seconds LCD display 3 1/2 digits display Single output AC output 2 V peak (display full scale) Load impedance 10KΩ or more earphones can be connected Power supply 9V battery(not included) Stand-by current ≤15uA Operating current ≤25mA Battery life 20 H continuous use Auto power-off function Turns off automatically after 60 seconds LCD backlight function 7 seconds Operating temperature range 0-40℃ Operating humidity range 30-90%RH Low battery indication 6.4V±0.2V Temperature range -10℃-80℃ Temperature accuracy ±2℃ Weight: Approx. 1104g / 38.9oz Size: Approx. 72 * 35 * 145mm / 2.8 * 1.4 * 5.7in Package List: 1 Set of Vibration Meter 1 * Box