| Model: DT2857 |
| Measuring range: |
| Rotative velocity laser 2.5-99999r/min |
| Laser tach detecting distance: 50-600mm |
| Accuracy: ±(0.05%n+1d) |
| Resolution: 0.01/0.1/1 |
| Memory: max/min/last value |
| Power supply: 4x1.5V AA (UM-3) battery |
| Battery indicator: low battery indicator |
| Dimensions: 146x71x25mm |
| Weight (not including probe):114g |
