- Deep Professional Metal Detector Hunt Treasure Gold Coins Waterproof Protable

B&Q

Material: metal+plastic+ironAdjustable length: 78-108cmDetection disc diameter: 20cmColor: black&yellowBattery capacity: 300mAhPower: 2*9V (6F22)Frequency: 5.69 kHzCurrent: Standby10 mA, Maximum 70 mAVoltage: 7.2-9.6VOperation mode: all metal+discAudio: single toneDetection indication: mechanical mode.