Super Rechargeable Hand Held Metal Detector JKDM-2002

Description

Small and simple, ring detector head can exactly detect the location of metal, be used for wood, school or factory where need not high sensitivity security checking.

Feature:

1. using the cycle switch separately switch to audible alarm and concealed vibration alarm.

2. High sensitivity, can detect ferrous metal and non-ferrous metals, Using a simple,convenient and easy to adjust.

3. When the detection of metals with the sound(or vibration) and optical alarm functions simultaneously.

4. Alkaline batteries to 10%-15% proportion of the work of the police may be more than 40 hours of continuous work.

5. 9V battery to 7V release around the same detection range. The battery voltage is low, will be automatically continuous alarm.

Specifications