Description:

MD-4090 metal detector, capable of locating coins, artifacts, jewelry, gold, and silver anywhere. The detector has high sensitivity and strong resolution. It is widely used and convenient to operate.

This metal detector is also widely used in many other fields:

Detecting buried metal objects. Widely used in security checks, professional treasure hunting, material inspection, etc.

Characteristics:

1. LCD display: Shows possible metal types, target depth, range of discs and gaps, sensor level, and battery status. It also has a digital display of the target.
2. Three-tone audio recognition: For different types of metal, there are three different tones (high, medium, low).
3. Gap: Ignore junk metal, find valuable items by setting a gap range.
4. CD: By setting the digital range of the CD, it can distinguish the targets that are not needed. The detector will not detect targets that exceed the digital setting.
5. Light: Used in dark areas.
6.PP: Accurately locate the target's position.
7. Ultra-slow scanning recognition: Identifies different types of metals using a very slow scanning coil.
Headphone Jack: Allows you to connect 3.5mm headphones (not provided), and operate without any malfunctions.
9.250 mm waterproof search coil.
10. Adjustable Shaft: Allow you to adjust the length of the shaft for convenience.
11. Power supply: Two 9V alkaline batteries (not included).