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Double - ring portable hand - held metal detector
Technical specifications:
| Product Name | Hand Held Metal Detector |
| Brand | UNIQSCAN |
| Model | UMD3003B |
| Power Voltage | 9V Standard or Rechargeable Battery |
| Power | 270mW |
| Operating Current | <50mA |
| Operating Voltage | 7V-9V |
| Operating Temperature | -40 ℃ to +70 ℃ |
| Humidity | up to 95% noncondensing |
| Unit Net Weight | 300g |
| Alarm terms | sound (vibration) and light alarm simultaneousl |
| Unit Dimension | 380(L)*78(W)*36(H) mm |
| Waterproof | IP31 |
| Alarm Sound | ≥75dB(A) |
| Housing material | ABS- black |
| Operation Frequency | 40KHz-100KHz |
| Audio Frequency | 2 kHz |
| Carton Dimension | 510(L) X 260(W) X 430(H) mm |
| Package | 25pcs/ctn, 10KG |
Characteristics
