Description: PEN VIBRATION METER 
Model : PVB-820 
* Function : Acceleration, Velocity. 
* Acceleration : 200 m/s2, 20.00 G. 
* Velocity : 200 mm/s, 20.00 cm/s. 
* Frequency : 10 Hz to 1 KHz. 
* Meet ISO2954, Data hold, Memory (Max., Min.). 
* DC 1.5 V BATTERY (UM-4, AAA) x 4 PCs.

 
 


