VIBRATION METER Acceleration : 0.1-199.M/S2 Peak(Rms*V2) Velosity : 0.1-1999.9mms Rms Displacement : 0.001-1.999mm P-P(Rms*2v2) Accuracy : ±5%±2digits Acceleration : 10hz-1khz(Lo), 1khz-15khz(Hi) Velocity/Displacement : 10hz-1khz Data Output : Ac Output 2v Peak, Load Test Mode : Acceleration/ Velocity/Displacement Sampling Rate : 1s Low Battery Indication : Yes Auto Shut Off : Yes Power : 9v Battery(6f22) Batterylife : 25 Hours Continuous Operation