●1. When metal is detected, keep alarming; ●2. Simple to use; ●3. Humanized design; ●4. Moisture-proof and moisture-proof; ●5. Rugged and durable;
Description
Power supply 9 (V) Alarm mode Audible alarm Measuring range 3-5CM Detect metal size One dollar coin weight 220 (g) Dimensions 60*35*30 (mm) Scope of application Security check, metal detection, treasure hunting type Handheld detector