The digital track gauge is a special electronic LED display railway measuring instrument, which is mainly used to measure the gauge between two steel rails on a railway line. It is mainly used to check track gauge, back-to-back distance, tilt (super high).
The instrument is fast, easy to use, and can be used day and night. Digital measurement with the highest accuracy and certainty. The gauge resolution can reach 0.01mm, which is an ideal measuring tool for railway inspection departments.