A9 Underground Ultra Long Range Gold Detector - Black

Microelectronic Processor: This metal detector utilizes a microelectronic processor to control the chip unit calibration and instrument self testing system, which allows for easy and fast scanning and testing, improving the efficiency of the mental detector and reducing the labor strength of testing.

High Sensitivity: This metal detector has high sensitivity and stability to recognize different types of metals and can easily find metal objects that are useful to you.

Multiple Frequency Technology: This metal detector now operates on a number of different frequencies in order to pick up more SIG NALS from gold objects of different sizes!

Wide Application: In addition to military applications, this metal detector is also widely used for security inspections, archaeological treasure hunting, prospecting. It detects gold, silver, copper, conventional precious metals (palladium, platinum), gemstones (diamonds, emeralds, rubies, etc.).

Excellent ABS Material: The shell of this metal detector is made of excellent ABS material, which is very sturdy and wear resis tant, not easy to be damaged and has a long service life.

Specifications

• Item Type: Ultra Long Range Metal Detector
• Material: ABS
• Battery: Detector: Built In Rechargeable Battery (Nichrome) 2000mAh ( With Built In Battery), Receiver: Build In Rechargeable Battery (Nichrome) 2000mAh ( With Built In Battery)
• Use: It is not only used in military applications, but also widely used in security checks, archaeological treasure hunting, prospecting.
• Detecting Object: Gold, Silver, Copper, Conventional Precious Metals (Palladium, Platinum), Gemstones (Diamonds, Emeralds, Rubies, etc.)

Basic Parameters:

• Search Range: Approx. Maximum 1500m/4921.3ft
• Detection Depth: Approx. Maximum 30m/98.4ft
• Transmission Frequency: 5.6-6KHz
• SIG NAL Frequency: 433MHz

Operating Instructions:
1. Hold the instrument, and scan very slowly in an arc, together with the rotation of your own. At this time, the explorer's elbow should always be tightly attached to the sides of the body, about 40 degrees to 60 degrees to be able to turn. Attention: Prospector must slowly rotate, and to adhere to the body's stability.
2. Standardize your scanning action. First of all, let the receiving antenna correctly stretch open after. Make the receiving antenna in front of you, and your body into 90 degrees open, not to the left and right sides of the deflection.
3. When the antenna is aligned with the target object, the instrument will be determined, although you continue to explore across the target. When you feel that this determination is valid, you remember the direction. Then, move the instrument about 10 meters to the left or right and repeat the process of determining the approach as described above. Observe the direction of this determination. The intersection of the two directions is the buried position of the object.
4. If you feel that the specific location measured just now is still offset, you can determine from another point of view. If the object is within 10 meters, you should walk slowly and smoothly