VTSYIQI Digital Vibration Meter Tester Vibrometer Acceleration 0.1 to 199.9m/s2 Velocity

 VTSYIQI  Digital Vibration Meter Tester Vibrometer Acceleration 0.1 to 199.9m/s2 Velocity Features:* Used for fast failure detecting of motor, electric fan, pump, air compressor, machine tools and so on.* Compact size, small weight, easy handling* Prompt testing of vibration on the workshop machines* For quick checking of unbalance misalignment, bearings and gears* Guard against mechanical malfunction* Holding tested value for 40 seconds* Automatic switch off after 40 seconds* YV200 is used specially for velocity testingTechnical Specifications* Model: YV-200* Parameter: RMS of vibration velocity (mm/s)* Testing range: Velocity: 0.1mm/s~ 199.9mm/s*Frequency range: Velocity:10Hz ~ 1kHz* Accuracy: ±5% ± 2digits* Display: 3 1/2 digits LCD* Power supply: two button batteries(LR44 or SR44)（Battery not included in the package）* Battery capacity: Approx. 5 hours working continuously* Operating temperature: 0℃ ~ 40℃, Humidity <85%* Dimension: 150mm×22mm×16mm* Standard Accessories: Main uni