Metal Detector (CV-MD400) Views:2424

Features:

Features:

1. Uses cycle-switch to switch sound alarm and hidden vibration alarm respectively.

2. Highly sensitive, detects ferrous metal and non-ferrous metal.

3. Sound and light alarm simultaneously.

4. Alkaline cell (7 to 9V) can work over 40 hours and distance does not change.

5. Warn automatically when short of voltage.

Specification:

Size: 415*88*30mm

Weight: 360g

Operation Frequency:20KHz

Control: Sound

External battery Charger