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* Accurately determine the buried position of an object and position it
* It is also possible to identify the specific type of metal by means of a frequency regulator
* Detection system with remote search system and precise positioning
* The use of micro-electric processor control chip unit calibration and instrument self-test system can easily scan and detect quickly, improving the efficiency of the treasure hunter and reduce the labor intensity of detection
* This instrument can detect at least 3.5 meters for a 5*5cm object. A 30*30cm object can be detected in 5-8 meters, and 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
*Tips: *Due to manual measurement, there may be some errors, please allow 1-3cm difference, thank you. *Because the spotlight and different people have different understandings of color, there may be a certain color, but within a reasonable range, please choose carefully. *If you need other styles, please contact me, our store has a variety of styles and colors, you can view my store. *We believe that we can meet your needs with high quality products. If you find any problems with our products, please feel free to contact us by email to resolve the issue. *Welcome your sharing and feedback so that we can provide you with better products and services.