Technical parameter

Technical specification

Vibration pickup

Piezoelectric ceramic accelerometer (shear-type)

Measurement range
of acceleration

0.1~199.9m/s² peak

Measurement range
of velocity

0.1~199.9mm/s rms

Measurement range
of displacement

0.001~1.999mm p-p
Velocity and displacement range is limited by
acceleration199.9m/s²

Measurement accuracy

±5%±2digits

Measurement frequency
range of acceleration

10Hz～1KHz (LO) 1KHz～15KHz (HI)

Measurement frequency
range of velocity

10Hz～1KHz (LO)

Measurement frequency
range of displacement

10Hz～1KHz (LO)

Displays update cycle

1 second

LCD display

3 1/2 digits display

Single output

AC output 2 V peak (display full scale)
Load impedance 10KΩor more earphones
can be connected

Power supply

9V Alkaline battery

Static current

≤20μA

Operating current

≤25mA

Battery life

20 hours continuous use

Auto power-off

Turns off automatically in 60 seconds

LCD backlight

7 seconds

Operating temperature range

0~40℃

Operating humidity range

30~90%RH

Low battery indication

6.9V±0.2V

Dimensions

67x30x183mm

Weight

182g ( including battery)