- using the cycle switch switch separately audible alarm and vibration alarm feature concealed
- high sensitivity, can detect ferrous metal and non-ferrous metals. Using a simple, convenient and easy to adjust.
- when the detection of metals with the sound (or vibration) and optical alarm functions simultaneously
- alkaline batteries to 10% -15% proportion of the work of the police may be more than 40 hours of continuous work.
- 9V battery to 7V release around the same detection range. The battery voltage is low, will be automatically continuous alarm.
- detection sensitivity: Φ2.5mm Ball
- alarm mode: sound and light alarm simultaneously
- power supply: 9 volt battery (6F22ND)
- Power consumption: 220mW
- the working current: less than 50mA
- the working temperature: 0 ℃ -50 ℃
- Net Weight: 350g
- packing size: 460 * 31.5 * 58mm (20 support / box)
Buy md-200 handheld metal detectors
Or contact the seller
in section "Metal-detectors"