| Power supply Voltage | AC 220V 2A 50Hz |
| Measurement range | 0.1~50N |
| Error of indication | ±1% |
| Indication variability | ≤1% |
| Resolution | 0.001N |
| Oil delivery speed | 125±5mm/min |
| concentric ring inner diameter | (50±0.2)mm |
| Probe diameter | (16±0.05)mm |
| Display | 5 "'color touchscreen |
| printout | Thermal printer |
| Communication interface | RS232 (standard)/USB (optional) |
| Operating Environment | Environmental temperature: (20 +/- 10) ℃; Relative Humidity: < 85% |
| Dimensions | 400*400*530mm |
| Net Weight | About 24kg |
Warranty days: 365 days