Hand-held metal detector MCD-140
Share high sensitivity,distance of detecting 2.0mm
Stell ball is more than 20mm.

Mode  :MCD-140 !

 1. Detection zone           ,

 2.the alarm indicator(red)

3.low voltage indication (yellow)  

4,the power indicator (green)   5.the power switch

6.the sensitivity adjustment holes (under the holster )
7.the handle           8.the battery cover

9.charge / headphone jack

10.the sound and light alarm and vibration alarm switch

Detecting distance: 

1.    clip  30-60mm

2.    Model 64 dagger    150mm

3.    6 inches long knife     160mm

4.    1 yuan coin      90mm

Features:

1. High sensitivity
2. Easy to operate
3. Detection range is stability, not with the battery consumption and reduce detection range.
4. Low power consumption ,40 hours of continuous operation
5. When voltage is below 7V, the low voltage indicator lights.
6. Sound of light and vibration alarm capabilities