1. Visually displays measurement value and state
2. Acceleration, velocity and displacement measurement
3. Different vibration frequency selection
4. High sensitivity probe for accurate measurement
5. Provides long and short probe head ,each one is suitable for different situation measurement.
6. Equipped with AC signal output interface
7. Low power indication function
8. Auto power-off function
9. LCD backlight
10. Simple to use, the structure is compact, portable for
11. carrying along with measurement

Technical parameter
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 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 include)
Static current : ≤20μA
Operating current : ≤25mA
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 : 6.9V±0.2V
Product Dimensions : 67x30x183mm
Product Weight : 147g (not including battery)