| lighting device | Fluorescence, white light dual-use |
| Host Dimensions | 100mm×200mm×35mm |
| Host Weight | 0.8Kg (including battery pack) |
| Screen size | Three and a half inches. |
| Working Voltage | DC 14V-21V |
| output waveform | AC pulse waveform |
| Electromagnetic yoke size | 175mm×145mm×40mm |
| electromagnetic yoke distance | 75-180mm |
| Electromagnetic yoke Weight | 1.5Kg (including cable) |
| Probe lifting force | > 45N (lifting force not less than 5kg) |
| Comprehensive sensitivity | A1 type 15/100 standard test piece manual grooving display is clear |
| Continuous Operating Time | > 4 hours |
| Charging time | 3-4h |
| output Voltage | 36V |
| lithium battery nominal Voltage | 18V |
| Rated Capacity of lithium battery | 6400mAh |
| Lithium battery charging limit Voltage | 21V |
| Charging Power Supply | 220V 50HZ |
| White Illumination | Greater than 1000lx |
| Spacing between light source and specimen | 100mm |
| fluorescence center wavelength | 365nm |
| Fluorescence Amplitude | More than 1000μw/c ² |
Warranty days: 365 days