md-3040 metal detector underground treasure detector high precision archaeological detection gold, silver, copper and ancient coins

power supply: 2 * 9v 6f22 alkaline battery (not included) screen size: 72 * 37mm / 2.83 * 1.46in search coil diameter: 252mm / 9.92in control unit size: 130 * 90 * 138mm / 5.12 * 3.54 * 5.43in package weight: 1721g / 60.72oz package size: 55.5 * 27 * 13cm / 21.85 * 10.63 * 5.12in 1 * metal finder control unit 1 * search coil 1 * armrest 1 * connect rod 1 * manual (english)