| Supply voltage | AC100V±10% or AC220V±10%, (50/60)Hz, 150W |
| Working environment | Temperature (10-35)℃, relative humidity ≤ 85% |
| Measuring range | 250~5600kPa |
| Indication error | ±0.5%(range 5%-100%) |
| Resolution | 1kPa |
| Refueling speed | 170±15ml/min |
| Air pressure adjustment | 0.4MPa |
| Hydraulic system tightness | In the upper limit of measurement, 1min pressure drop is less than 10%Pmax |
| Aperture of upper clamp ring | 31.5±0.05mm |
| Lower clamp ring aperture | 31.5±0.05mm |
| Thermal printer | |
| Communication interface | RS232 |
| Dimension | 470×315×520 mm |
| Net Weight | 56kg |