Our metal detector features an IP68 waterproof search coil, a stable 5.8 kHz operating frequency, and 8 in detection depth, helping you locate targets accurately in soil, sand, or grass. The adjustable 30.3-43.3 in handle fits different heights for a comfortable grip and beginner-friendly operation. | Vevor | | Metal Detector for Adults, 8", Professional High Accuracy Gold Detector, IP68 Waterproof Search Coil with Display | Black and orange | Best Buy