Technical parameter

Technical specification

Vibration pickup

Piezoelectric ceramic accelerometer (shear-type)

Measurement range of acceleration

0.1-199.9m/s

Measurement range of

0.1-199.9mm/s rms

Measurement range of displacement

0.001~1.999mm p-p 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

10Hz-1KHz (LO)

Measurement frequency range of displacement

10Hz-1KHz (LO)

Displays update cycle

1 seconds

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 battery(not included)

Stand-by current

≤15uA

Operating current

≤25mA

Battery life

20 H continuous use

Auto power-off function

Turns off automatically after 60 seconds

LCD backlight function

7 seconds

Operating temperature range

0-40℃

Operating humidity range

30-90%RH

Low battery indication

6.4V±0.2V

Temperature range

-10℃-80℃

Temperature accuracy

±2℃