MD3002 Underground Metal Detector for Beach Kids (Black)

1. Material: ABS plastic
2. Detection objects: metal (nails, iron pieces, aluminum rings, small aluminum products, coins, gold, copper, silver)
3. Probe indication: LCD display, sound mode
4. Signal frequency: 3.1KHz
5. Voltage: 8.1-9 V
6. Sensitivity: US 25 cent: 100-120 mm
7. Power: 1 x 9V battery (not included)
8. Detection Depth: 12-100cm
9. Detector diameter: 6.7 inches
Characteristics:
1. Widely used for finding metal objects and the need to detect hidden metal places
2. Easy to use operation, children can also be used to increase the interest of children and students to detect nature
3. Adjustable volume
4. Detection instructions: audio alarm and LCD display metal detection
5. Waterproof search coil, can be used in shallow water