I. Overview

The LJ-HGM-L series sliding rail wear gauge (hereinafter referred to as the "wear gauge") is used to measure the vertical wear value of rails, the reduction value of switch rails, and the side wear and reduction value of frog rails. It adopts digital display reading, and its rational design makes it lightweight, easy to operate, and provides intuitive readings.

III. Usage Precautions

lAvoid severe collisions with any parts during use and transportation to prevent damage.

lKeep the digital display part free from water and other contaminants to avoid damaging the circuit board.

IV. Verification

Verification shall be carried out in accordance with the "Verification Regulation for Rail Wear Gauges".