Description
- It does work quite well to detect even very small metal objects, both ferrous and nonferrous metals. It's very simple to operate, with the only controls being a power switch, a button to set the alarm type (beep or vibration)
- High sensitivity, can detect ferrous and non-ferrous metals, simple to use, convenient and easy to adjust.
- Using cyclic switch to switch sound alarm and hidden vibration alarm, optional headset
- Alkaline batteries alarm ratio of 10% -15% work more than 40 hours of continuous work.
- With charging function, charge time 4-6 hours.
Specification: Dimension:410*85*45（mm） Voltage:9V Type : Metal Detector Scope : station, subway, schools, factories for metal security sites Frequency 25 Hz Working environment: -5 to + 55 centigrade Batteries:1x9V batteries required.(not include) Size:410x85x45nm(LxWxH) Weight:400g Package included : 1 x MD3003B1 security metal detector
