Professional treasure hunting metal detector Waterproof for precious metals

Professional treasure hunting metal detector Waterproof  for precious metals

The MD9020C is upgraded version of MD3010II, it is with Automatic backlight adjusting in different light conditions. 
And it is with Section Detection. can work more accurately. 

Features: 

1. Backlit LCD display makes it easy to identify metal in dark or light conditions. 
2. Target identity - detected objects are shown on the LCD display. You can decide immediately 
if the objects are worth recovery. 
3. Unwanted target elimination – detector can be set to ignore certain materials. 
4. Unique tone for target - you don’t have to keep watching the LCD display, when an object is 
detected an unique tone corresponding to the target will sound. 
5. Hidden search coil cable connecting control unit and search coil. 
6. Easy stem length adjustment. 
7. Headphone jack provided for headphone connection. Stereo or mono headphones can be used. 
8. Volume control - for adjusting the output volume to the loud speaker or headphones. 
9. Battery condition indicator - shows the conditions of the operating batteries. 
10. Waterproof search coil - allows use of the detector in shallowwater. 
11. Armrest and stemdesigned to eliminate forearms strain. 
12. Detecting depth: up to 1-3meters. 


Applications: 

1. Gold or silver treasure hunting. 
2. Mining, archaeology prospecting. 
3. Detecting pipelines and wires iron, scrap metal recycling. Etc. 
4. Customs inspection, safety inspection, public security department inspection. 
5. Detecting materials, fuel, metals in foods. 

Specifications: 

Power supply: 6*1.5V battery, 9V DC 
Signal frequency:6.6KHz