Point d'origine
Guangdong, China
Color
black ,red (or Custom Colors )
Measuring Range
2.5-99999RPM
Measuring distance
50~500mm
Function
card digital tachometer
Sampling Time
0.5s(above120RPM)
MAX/MIN/AVG value record function
Yes
The way of measurement
Non-contact (with laser measurement)
Weight
160g(included 9V battery)