| Measurement range | 0.65~350mm |
| Measurement error | ±(1%H±0.05)mm |
| Display resolution | 0.01mm |
| unit system | mm |
| Data storage method | Manually stored measurements |
| Storage Capacity | 600 Measured values |
| Speed of sound | 1000~9990m/s |
| Display | LCD screen |
| Operating language | Chinese |
| Application Software | none |
| Environmental temperature | -10~60℃ |
| Working Relative Humidity | <90%RH |
| Power Supply | 1.2-1 alkaline battery or rechargeable battery |
| Host size | 51*124*27mm |
| Application | Petroleum, chemical industry, electric power, boiler, metallurgy, shipbuilding, aviation, aerospace, etc |
| shutdown mode | Standby for five minutes will automatically shut down |
Warranty days: 365 days