High Sensitivity MD3010II Underground Metal Detector Gold Digger Treasure Hunter Metal Finder Treasures Seeking Tool + Earphone

This professional metal underground detector is a useful tool to seek treasures, find gold & silver jewelry, coins and other metal in the ground. It is widely used in detecting gold, silver, aluminum, copper, iron, and rare metals, finding lost precious metal items. 

Features:
Perfect for finding metal objects and anywhere that hidden metal needs to be detected. 
Designed to find gold & silver jewelry, coins and other metal in the ground, and can also find land mines.
Adjustable height of metal detector, to adjust the detector’s length for comfortable use.
LCD analogue display and audio indicate the detection of metal with headphone.
Fully Automatic and All Metal Detectors - Your detector detects all kinds of metal objects. Unless you have set for some objects that you don’t want to detect.
Low battery indication and large LCD display with backlight -identify the metal in night or caliginous outside.

Unwanted Target Elimination - You can set the detector not to respond to some objects.
Unique Tone for Target - You don’t have to keep watching the LCD display, when an object is being detected, an unique tone corresponding to a target will generate. You may even search when there is little or no light.
No Clumsy Slack Cable - hidden search coil cable (connecting between control unit and search coil) avoids entangling and for easy adjustment of stem length.
Headphone Jack - provided for headphone connection. Both stereo or mono headphone can be used.
Volume Control - adjust the output volume of the loud speaker or headphone.
Batteries Condition Indicator - shows the conditions of the batteries in the battery compartment.
Waterproof Search Coil - you can use the metal detector in the shallow water.
Armrest & Stem - designed to eliminate strain on forearm. The nylon bracket to further secure the slip of the hand compartment after long time holding the detector by arm.

Specifications:
Color: Yellow / Gold (Optional)
Material: ABS Plastic + Aluminum + Copper
Min Detection Diameter: 8" (Test Coin: US Φ 50)
Detect Objects: Metal
Operate Current: STANDBY 65mA, MAX 150mA
Operating Voltage Range: 7.2-9.6v
Operating Frequency: 7.5KHZ+/-1KHZ
Power Supply: 6 x 1.5V AA Alkaline Batteries (Not Included)
Audio Frequency: 294Hz(re)
                             330Hz(me)
                             349HZ(fa) 
                             392Hz(so) 
                             440Hz(la) 
                             494Hz(ti) 
                             523Hz(do)
Detection Indication: LCD Analogue Display Mode, Audio Mode  
Sensitivity: Applicable for detecting gold, silver, aluminum, copper, iron, and rare metals.
Application: Testing metal foreign body of raw materials, fuel and food, Detection of underground pipeline & line, Archaeology, Exploration, Found buried treasures of gold, silver and metal artifacts.
Operating Temperature: -20～60℃ / -4～140℉ 
Storage Temperature: -30～60℃ / -22～140℉ 
Item Size: 120 * 34.5 * 15cm / 47.24 * 13.58 * 5.91in
Item Weight: 1.04kg / 2.29 lb
Package Size: 56 * 19 * 16cm / 22.05 * 7.48 * 6.30in
Package Weight: 1.71kg / 3.77 lb

Package List:
1 * Metal Detector Main Unit
1 * Extension Aluminum Tube
1 * Armrest
1 * Connecting Rod
1 * Headphone
1 * User Manual