Underground Metal Detector - Precision Positioning Lightweight Gold Detector with Waterproof Coil - Adjustable Disc Metal Detector for Adults and Beginners, Suitable for Family Leisure [Energy Class A]

Description

YCRD precision underground metal detector, suitable for adult children beginners to explore outdoors, detect metal coins, is the preferred equipment for gold mining.Metal detector features:Working current: max. 60 mAhOperating voltage range: 7.1 - 9.6VWorking frequency: 7.5KHZ +/- 1KHZSensitivity: lowest. 8 inchesAudio frequency: 294HZ (re), 330HZ (me), 349HZ (fa), 392HZ (so), 440HZ (la), 494HZ (ti), 523HZ (do)Temperature range: -4-140F / -20-60°CPower: 6 * 1.5V AA alkaline battery (not included)Size: 21.65x13.97x5.9 inches / 550x355x150mmWeight: 3.5 lbs / 1.6 kg.Metal detector kits include:1x metal detector1× mobile phone1x handheld positioning rod