... acceleration,velocity and displacement;escape time (Tm).Integrating Time1 s to 24 h in step or set optionA/D24 bitLinearityacceleration:80dB,velocity ... and 1s average valueOutputAC,DC,USB (With SD)Inner clockError :≤1 min/mouthBatteries4×LR 6 or Ext. 5V Adaptor, Operation Current ... % RHAvailable FunctionSD card large store capacity and record,record time:1 s to 1 house Vibration Level Meter AWA5936