Place of Origin : Wuhan,China  
                                                         
PRODUCT DESCRIPTION
Digital Track Gauge is a special digital design railway measurement instrument. It is used for measuring the track gauge, check rail gauge, back to back distance, Cant (superelevation) and flangeway clearance.
FEATURE
1.High Accuracy & long Stability 2.Insulation 3.Temperature Compensation
| Model | GJC-TJG1520 | 
| Track Gauge(mm) | 1465-1555 | 
| Check Rail Gauge(mm) | 1445-1535 | 
| Back-to-back Gauge(mm) | 1425-1515 | 
| Superelevation (cant) (mm) | ±200 | 
| Flangeway (mm) | 20-107 | 
| Track Gauge Accuracy(mm) | ±0.25 | 
| Cant Accuracy(mm) | ±0.45 |