Metal Detector - Advanced - 20 cm Depth Sensitivity

Product basic info: "•†Instruction manual languages: Dutch, English, French, German, Polish, Portuguese, Spanish "•†Primary colours: Black, Grey "•†Primary detailed colours: Metal "•†Depth unit: 21.6 cm "•†Height unit: 141 cm "•†Width unit: 39 cm "•†Weight unit: 1400 g "†Physical properties: "•†Display: Yes "•†Display type: Analogue "•†Coil diameter: 22 cm "•†Depth sensitivity all metal: 20 cm "•†Display size: 6 cm "•†Height coil: 1.85 cm "•†Assembled length: 114-141 cm "†Technical data: "•†Signal strength indicator: Yes "•†Audio output level: 78 dB "•†Operating frequency range: 6-7 kHz "†Set-up options: "•†Manual ground balance: Yes "•†Pin-pointing (in all-metal mode): No "•†Preset saving: No "•†Adjustable sensitivity: Yes "•†Adjustable stem: Yes "•†Surface elimination: No "•†Adjustable tune: No "•†Discrimination mode: Notch, Tone "•†Motion search modes: Discriminate "†Environmental data: "•†Operating temperature range: 0-40 °C "•†Humidity (%): < 90 % "†Operational properties: "•†Volume control: Yes "†Audio connections: "•†Audio output type: 3.5 mm jack, Headphone, Speaker "•†Headphone jack size: 3.5 mm "†Power supply: "•†Batteries included: No "•†Number of batteries: 8 "•†Battery voltage rating: 12 V "•†Low battery indicator: Yes "•†Battery IEC size: AA (LR6, R6, FR6, HR6, KR6, ZR6 ,15A, 15D, 15LF, 1.2H2, 1.2K2, UM3, Pencil, MN1500, MX1500, MV1500) "†Included: "•†With LED indicators: Yes