Description:

With your MD-4090 metal detector, you can hunt for coins, relics, jewelry,gold, and silver just about anywhere. The detector comes with high sensitivity and strong ability of discrimination. It is versatile and easy to use.

 

Application: 

This metal detector is also widely applied in many other areas:

Detecting metal objects buried underground. Widely used in security check, professional treasure hunting, material check etc..

 

Features:

The detector’s features include:
1. LCD Display: Shows the probable type of metal, the depth of the target,range of DISC & NOTCH, the level of SENS , and battery condition . It also has numeric display for target.
2. Three Tone Audio Discrimination: Sounds three distinctive tones (high,medium and low) for different types of metal.
3. Notch: Ignores junk metal and finds valuable items by setting the notch range.
4. DISC: Discriminates the unwanted target by setting the DISC numeric range.The detector will not detect the target beyond the numeric setting.
5. LIGHT: Used in dark area.
6 .PP: Pinpoints the location of the target accurately.
7. Super Slow Sweep Identification: With a very slow sweep of the search coil to discriminate different types of metal.
8. Headphone Jack: Lets you connect headphones (not supplied) of 3.5mm and operate without trouble.
9. 8 inch Waterproof Search coil: Lets you use the detector even if you must put it under shallow water.
10. Adjustable Shaft: Lets you adjust the length of shaft for comfortable use.
11. Power: Your metal detector requires two 9-volt alkaline batteries (not included).

key Specification

4 Modes of operation:all metal mode, discrimination mode and elimination (notch)mode,pp mode

8 sensitivity adjustments Adjustable sensitivity, sensitivity >20cm (for US quarter)

6 target ID cursor

3-Tone audio discrimination

Notch - ignores junk metal and finds valuable items by setting the disc and notch range.

DISC - discriminates the target selected.

Automatic ground balance

Adjustable volume

8'' waterproof search coil