MD-820 LCD Large Screen Metal Detector Handheld Easy Installation High Sensitivity High Accuracy Metal Detecting Tool Jewelry Treasure Gold Metal Finder for Adults and Kids

Features:

DISC mode: can indicates six different metal, 0-99 digital object indication, you are free to remove any one or several of these metals from the test range. discriminates what kinds of metal is being detected.
Find out mode: non-motion discrimination, sensitivity adjustable, sensitivity easy to control.
Can detect iron, aluminum, gold, silver, also can shield metal.
Numerical display function, PP feature one-click lock, also can be matched with a 10-inch waterproof tray.
LCD indicator: with backlight, backlight and switch. In DISC mode, the LED indicator indicates object signal type (level 6) and depth (level 8) with 0-99 digital object indication. In find out mode, the LED indicator indicates target depth.
Sound indicator: volume adjustable (level 1-4),With speaker and 3.5mm headphone plug. In DISC mode, sound indicator indicates object signal Type (3 audio indicator), in find out mode, the volume indicates depth.
Waterproof search coil: lets you search for metal objects under shallow water.
Wide range of applications: suitable for finding and testing metal objects, gold and silver jewelry, coins, relics, etc. Whether you are a budding treasure hunter or an experienced metal detecting hobbyist, you can easily use it.

Specifications:

Material: ABS+metal
Color: black
Type: metal detector+headphone
Sensitivity:
DISC mode: >=180mm / 7.1in (test coin: U.S Φ 25, in the air);
Find out mode: >=220mm / 8.7in (test coin: U.S Φ 25, in the air)
Detect objects: metal (iron nail, iron covering, aluminum rings, small aluminum product, coins, gold, bronze, silver)
Detection mode: find out mode, discrimination
Operating frequency: 6.6KHz±0.2KHz
Power supply: 2 * 9V battery (not included)
Working current: static <= 40mA, dynamic <= 60mA
Sensitivity: adjustable
Volume: adjustable
Headphone jack: 3.5mm
Adjustable height of detector: 1020-1330mm / 40.2-52.4in
Waterproof search coil diameter: 250mm / 9.8in
Package size: 550 * 270 * 130mm / 21.7 * 10.6 * 5.1in
Package weight: 1846g / 4.1lb

Note:
1. The search coil is waterproof, but the control housing is not waterproof.

Package includes:

1 * Metal Detector
1 * Headphone

Details pictures: