High Sensitivity Underground Gold Treasure Hunter Metal Detector with LCD Screen

Description:

This portable metal detector is designed to find coins,pieces of jewelry,and other metal objects just about anywhere.

Specifications:

• Model No: EF-MD3010II
• Color: Black&Orange
• Indication: Audio and LCD analogue display
• Sensitivity adjustable: Yes
• Volume control: Yes
• Adjustable length: Yes
• Power supply: 6 x 1.5V AA battery (Not included)
• Size: 950 x 210 x 210mm, 1250 x 210 x 210mm (stretch)
• Weight: 1050g

Features:

• 1.It can be used to find coins, pieces of jewelry, and other metal objects just about anywhere.
• 2.LCD analogue display and audio indicate the detection of metal.
• 3.Buzzer alarm,headphone Jack, volume control, easy to operate.
• 4.Unwanted target elimination, you can set the detector not to respond to some objects.
• 5.Waterproof search coil, unique tone for target, adjust the detector’s length for comfortable use.

How to Use Metal Detector

Before using the metal detector, it is necessary to adjust the length of the detection rod. As long as the black glue is loosened, the rubber sleeve is pushed and pulled to an appropriate length, and then the inner rubber pipe is rotated to wind the cable tightly with the handle tip upward. Finally, the black glue is screwed up to lock the rubber sleeve. In this way, when holding the detector handle, the thumb is right next to the sensitivity adjustment potentiometer.
When adjusting the sensitivity of the metal detector, the detection disc (oscillation coil) should be far away from the metal, including the paper with aluminum foil, and then turn the fine tuning potentiometer knob to turn on the power switch, and turn it to the half position, and then adjust the coarse tuning potentiometer knob (tuning) to stop the audio sound of the speaker. Finally, fine tune the potentiometer to just stop the sound of the speaker, At this time, the metal detector has the highest sensitivity. When a metal detector is used to detect metal, as long as the detection disc is close to any metal, the speaker will make a sound, and the sound will stop automatically when it is far away from a certain position.