Identify the specific type of metal such as gold, silver, copper, coin by means of a frequency regulator.
Detection system with remote search system and precise positioning.
Adopts microelectronic processor to control the chip unit calibration and instrument self-inspection system which is quick for scanning and testing, improves the work efficiency, and reduces the labor intensity of the test.
This instrument can detect at least 3.5 meters for a 5x5cm object. A 30x30cm object can be detected in 5-8 meters.
If the object of this size is buried for a long time, it can be detected in the range of 20 meters. If the area of the object is larger, the depth of detection will be deeper.
