MD-3003B1 hand held metal detector
1. highly sensitive
2. 2.LED alarm
|Operating temp:||--5C° to +55C°|
|Alarm:||Speaker or vibration (select one or both)|
|Indicator visual:||Red and Green LED |
|Control:||ON / OFF|
It can easily detect pin-size metal articles (away 3.5cm to the probe)
It has an independent battery low voltage system and the yellow light will be on
With sound & light and vibration alarm.
With shielded damp-proof sensitivity adjusting hole
Working power supply: 6F22ND 9V battery (alkaline rechargeable battery), rechargable battery should be taken out and rechared (the price included the charger and battery)
Alarm modes:Simultaneous sound (vibration)and light alarm.
1.Pin : 30-60mm
2.64 model handgun: 150mm
3.6 inch long knife: 160mm
4.Diameter 20mm.Steel Ball: 90mm
1. Electronic detection inspection at airports, railway stations and wharfs.
2.Security inspection of customs, public securities.
3.Quality inspection of medicine and food commercial systems.
4.Security inspection of important sites and playgrounds.
5.Noble metal detection, such as gold or silver jewelry manufacturing plants.