| Power supply Voltage | AC 220V±10% 2A 50Hz |
| Error of indication | ±0.3% |
| Indication variability | ≤0.3% |
| Measurement range | 0~12mm |
| Resolution | 0.001mm |
| Measurement plane parallelism | ≤0.005mm |
| Contact area | 10±0.05cm² |
| Contact Pressure | 2.0±0.1kPa |
| Probe descent speed | 2.0±0.2mm/s |
| Display mode | Chinese and English menu interface |
| Print function | modular integrated thermal printer |
| Operating Environment | Indoor temperature (20 +/- 10) ℃; Relative Humidity < 85% |
| Dimensions | 320*365*495mm |
| Weight | About 21kg |
Warranty days: 365 days