Features:
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.
