Description
| Technical specifications | |
| 4 levels Sensitivity | Low sensitivity, normal sensitivity, high sensitivity and ultra-high sensitivity |
| Power Voltage | 9V standard dry battery; 7.4V lithium battery (additional) |
| Ultra-long standby | about 100 hours long standby time, dedicated lithium up to 500 hours. |
| Operating Temperature | -20℃~ +65℃ (relative humidity:0~95% ) |
| Size | 350X80X60(mm) |
| Weight | 200g |
| Material | shock, impact resistant ABS plastic |
| Operating Frequency: 20 KHz | |
| Characteristics:
High sensitivity for handheld devices designed specifically for the detection of magnetic and non-magnetic metal objects. |
|
| Ultra-high sensitivity, can be used to specially detect extremely small non-magnetic metal objects. | |
| With three forms of sound, light and vibration alarm can be adapted to check in a variety of environments,and long battery life to meet the continuing needs | |
| Alarm/ Low battery/ Power indicator (green/yellow/red) | |
| Use domain | |
| DMH37U hand held metal detector is the most advanced electronic technology, suitable for all international safety standards. | |
