20m Depth GRM5 Metal Detector High Sensitivity Precise Detection 400 To 470mhz

Feature: \n 1. Accurate Detection: This metal detector can accurately determine the buried location of objects and even identify the specific type of metal with its frequency adjuster.\n2. Sensitivity and Stability: With excellent sensitivity and stability, this gold detector is easy to operate and user friendly, ensuring precise and stable performance.\n3. Advanced Technology: Equipped with a powerful and intelligent modular operation system, this detector offers high efficiency and ease of use, making it an efficient metal detection device.\n4. High Performance: Featuring a remote search system and precise detection system. The microcomputer controlled chip unit calibration and self test system allow for quick and convenient scanning and detection, greatly improving the efficiency of treasure finding.\n5. Economical and Practical: This metal detector is the most advanced and practical detection method on the market, offering an economical solution for metal detection needs. \n\nSpe: