Teknetics Digitek Youth Metal Detector is ideal for the serious user. Large easy-to-read LCD display. Features nine-segment target identification and 10 sensitivity adjustments. Very-low-frequency detector is best for land use and requires you to keep the search coil in motion in order to locate a target. Waterproof 7 concentric elliptical search coil can be pushed around bushes or between rocks. All-metal discrimination allows you to block signals of unwanted items. Pinpoint mode identifies the location of your target and the depth readout lets you know how far down it is. Preset ground balance. Low-battery indicator. Manufacturers limited five-year warranty. Made in USA. Batteries: One 9-volt alkaline battery (not included). Application: Coins, relics, jewelry. Length: 41 to 51. Search coil: 7 elliptical concentric. Frequency: 7.69kHz. Wt: 2.3 lbs. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Metal Detectors.