| Model (1435mm) | GJC-JJG0 | 
| Track gauge(mm) | 1410-1470 | 
| Superelevation measuring range | -185~+185 | 
| Display mode | OLED display and hand-held terminal display | 
| Supply Voltage | DC3.4V~5.2V (rechargeable battery) | 
| Superelevation division value | 0.05 | 
| Working temperature | -30℃~+55℃ | 
| Insulation performance | >1MΩ | 
| Track gauge division value | 0.01mm | 
| Superelevation division value | 0.05mm | 
| Track gauge max indication error | ≤±0.25mm | 
| Superelevation max indication error | ≤±0.3mm | 
| Length | <1700mm | 
| Net Weight | ≥6.5kg | 
 
       
 
                                            
                                         
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
                             
       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