| Operating Mode | Two Operating Modes of thickness measurement, single point mode and scan mode |
| monitor | LCD with backlight |
| scope | Pulse echo mode: 0.65mm-600mm (steel); echo mode: 3mm~ 60mm |
| resolution | 0.1mm/0.01 mm/0.001inch |
| Measurement Accuracy _ | +/- (0.5% n + 0.05mm), depending on material and conditions |
| Measurement period | Single point mode 4 times per second, scan mode 10 times per second |
| Speed of sound measurement | 1000M/s-9999 m/s_ can store up to 20 files (up to 99 values per file) |
| unit system | Metric or Imperial (optional) |
| Operating temperature | 0*C-40°C |
| Relative Humidity | <85%RH |
| Power Supply | 4 AA batteries |
| size | 140mmx77mmx32mm |
Warranty days: 1095 days