| Accuracy | +/-0.001mm |
|---|---|
| Display | 3.5 "QVGA (320 × 240) Color TFT-LCD Screen |
| Interface | USB |
| Working Temperature | -10°C To +50°C |
| Sound Velocity Range | 400-19999m/s |
| Drive Voltage Level | 1-8 Levels |
|---|---|
| Background Coordinate | Rectangular Coordinate, Polar Coordinate |
| Operating Temperature | -20℃ To 55℃ |
| Frequency | 2 Frequencies Per Channel With 64Hz-5MHz For ECT,5Hz-5KHz For RFT |
| Standards | ASTM,JB/T4730.6-2005,DLT 883-2004 Etc. |