Accurate Detection: 5cm depth Plush pad, antislip design Up to 6 working hours Size: 145x65x25mm
1. Large LED digital display 2. 4-in-1 detection modes, suitable for ferrous metal, nonferrous metals, charged wire and wood 3. Measuring range display and buzzer alarm 4. Long battery life up to 6 hours 5. Battery：6F22 9V
