XIRUI Underground Metal Detector MD-4030 Gold Detectors MD4030 Treasure Hunter Detector Circuit Metales

Description

Applications: Science Education, Parents-Kids Activity, Simple Metal Detection Features: 1. Target indicator meter measures signal strength and the signal increases in volume as targets get closer 2. Discrimination control 3. Light weight and easy operation 4. Comfortable handling 5. Battery tester included Specifications: Power supply: 2 x 9V (6F22) Frequency: 5.0 KHz Current: static: 10mA Peak Current: 70mA Voltage: 7.2-9.6V Display mode: Mechanical pointer mode Sound mode: YES Telescopic length: 30.7-42.1 inches Detection disk diameter: 6.5 inches Assembly size: maximum elongation 115CM, the shortest 78CM Package Size: 54* 22* 12CM Package Weight: 1.35KG