MD3006 Metal Detector Outdoor Treasure Hunter Toys Children Science Detector(Light Green)

1. Widely used to find metal objects and the need to detect hidden metal places2. Easy to use operation, children can also use, enhance the interest of children and students to detect nature3. Detection instructions: audio alarm and LCD display4. Waterproof search coil, can be used in shallow water5. Material: ABS plastic6. Detection objects: metal (nails, iron, aluminum rings, small aluminum products, coins, gold, copper, silver)7. Probe indication: LCD display, sound mode8. Frequency: 3KHz9. Current: 30mA10. Power: 270mW11. Sensitivity: about 5-7cm (coins)12. Power supply: 1 x 9V battery (not included)13. Detection depth: 12-100cm14. Diameter of the probe plate: about 6 inches15. Weight: about 500g