Gauge is designed for measuring back-to-back distance of railway, metro and tram wheels in the course of checkup, examination, repair and formation of wheel sets.
Measurements are made directly on rolling stock without wheel set roll-out.
Measurement range, mm:1360..1440 or on request
Measurement error, mm:±0.3
Indication discreteness:0.1, 0.01 mm, or 0.01 inch **
Bluetooth:yes