Metal detector GTX5030 underground metal detector outdoor portable metal detector

Features: Widely used-perfect for finding metal items and anywhere you need to detect hidden metals. Designed for finding metal-search the ground for gold, silver jewelry, coins and other metals. Height Adjustable Metal Detector-Adjust the length of the detector for comfortable use. Detection indication-Audio alarm and pointer indicate metal detected. Headphone Jack-Provides headphone connection. Either stereo or mono headphones can be used. Volume Control-Adjusts the output volume of the loud speaker or headphones. Waterproof Search Coil-You can use the metal detector in shallow water. Specifications: Main material: metal. Color: black yellow. Operation mode: Full metal and DISC. Sensitivity: In all-metal mode, the maximum depth of the U. S. quarter 180 mm. Detection object: metal iron nail, iron, aluminum ring, small aluminum products, coins, gold, copper, silver). Operating frequency: 5.69KHz. Power supply: 2x9V battery not included). Operating current: standby 10mA, max. 70mA. Dete