How to beat the meter on the ring rail

1. Preparation: put the meter-beating instrument on the rail and fix it by screws. Fix the rail on the position to be measured, and connect the meter-beating instrument with the sensor on the rail.

2. Power switch: turn on the power switch on the meter-beating instrument, wait until its power-on is completed, and then enter the measurement mode.

3, measurement settings: according to the need to select the appropriate measurement mode and measurement unit, and set the relevant parameters. For example, in the length measurement mode, you can set the measurement range, measurement accuracy, reference length and so on.