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

* this item is used specially for velocity testing

Technical Specifications

* 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 unit,Screwdriver,Box,Document