Outdoor Underground Metal Liquid Crystal Display Detector

1. Stretch length: 40-60 inches2. Battery: 2x9 volt AA (not included)3. Working voltage: 18V4. Sensitivity: US 25/50 Cent: 20cm5. Its detection depth: depends on your target area detection6. Search coil: waterproof7. Frequency: 6Khz8. Search mode: LCD display and sound mode9. Current: 10ma-70ma (MAX)10. Suitable for searching coins, cultural relics, jewelry, gold, silver and any metal11. 8 levels of adjustable sensitivity, strong identification ability, strong versatility, and easy to use12. Net weight: 1.45kg