Simple to Use, push On/Off button to turn on
Set Imperial/Metric for option
* Measure the vertical wearing of a crossing tongue
* Measure the vertical wearing of a crossing’s wing
* Measure the reduction value of a point rail
* Measure the height difference between the guard rail and basic rail
Press Hold to remove the Gauge from Rail for reading in standing position
Waterproof with IP65 compliant with working in server weather condition
Precisely for up to 0.01mm
