Handheld Metal detector SK-200
Features
- Using the cycle switch separately switch to audible alarm and concealed vibration alarm.
- 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.
Specification Parameters
- Detection sensitivity: Φ2.5mm Ball
- Alarm mode: sound and light alarm simultaneously
- Power supply: 9 volt battery (6F22ND)
- Power consumption: 220mW
- Working current: less than 50mA
- Working temperature: 0 ℃ -50 ℃
- Net Weight: 350g
- Packing size: 460 * 31.5 * 58mm (20 pcs/box)
