Features& 65306;  [HIGH SENSITIVITY] With high sensitivity and stability, the detector can identify different types of metals and can easily find metal objects that are useful to you.  [FAST SCANNING] The detector uses a microelectronic processor to control the chip unit calibration and instrument self checking system, which can scan and test easily and quickly, improve the work efficiency of treasure hunters and reduce labor time.  [ACCURATE LOCATION] Metal detectors can identify specific types of metals through frequency modulators, have a remote search system and a precise location detection system to determine exactly where objects are buried and locate them.  [DETECTABLE OBJECTS] This metal detector can detect gold, silver, copper, emerald, conventional precious metals, etc.  [WIDE APPLICATION] In addition to military applications, detectors are also widely used in security inspections, archaeological treasure exploration, and prospecting.    Specification& 65306;  Item Type: Remote Metal Detector  Material: ABS, sponge coating  Plug: AC100-240V  Detector Battery: Built in rechargeable battery (NiCr) 2000mAh (with built in battery)  Receiver Battery: Built in rechargeable battery (NiCr) 2000mAh (with built in battery)  Uses: In addition to military applications, it is also widely used for: security inspection, archaeological treasure hunting, prospecting  Detection Object: Gold, silver, copper, conventional precious metals, emeralds, etc.  Search Range: Maximum 1400m  Detection Depth: Maximum 30m  Transmitting Frequency: 5.6-6KHz  Signal Frequency: 310-435MHz    How to Use& 65306;      1. Hold the instrument, very slowly in an arc to scan, together with the rotation of your own. At this time, the explorer elbows should always be close to the sides of the body, about 40 degrees to 60 degrees on the turn can be. Note: the explorer must slowly rotate, and to maintain a stable body.   2. Standardize your scanning action. First of all, let the receiving antenna is correctly extended open back. 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 object, the instrument will be sure to live, although you continue to explore across the approach. When you feel that this determination is effective, you will remember this direction. Then, move the instrument to the left or right about 10 meters, and repeat the process of determining the direction described above. Observe this time to determine the direction, the intersection of the two directions is the buried position of the object.   4. If you feel that the specific position measured just now there is still a certain offset, you can determine from another point of view. If the target is within 10 meters, you will slowly and smoothly follow one of the designated routes. When you pass the object and is directly above it, the instrument's antenna will shake both sides. Then the measured position will be very accurate.