GR-100 Metal Detector, Long Range Treasures Gold Detector Finder Portable Handheld Unground 30m Professional Gem and Diamond Gold Silver Detector with LED Display (GR-100) - Netcoin, BI-HJWJL-ZSW

• 🪙Upgraded Metal Detector: This device may contain a LED screen to be the first remote sensing device with a screen. The device is characterized by its small size and ease of use and speed discovery of the objectives of providing the fuss and effort in the search 🪙High Sensitivity and Stability: The metal detector is an excellent metal detector. With high sensitivity and stability , you can easily find metal objects that are useful to you. You can use metal detectors to discover more treasures and look for gold , silver , copper , and precious stones. 🪙Accurate Search: The detector has a remote search system and an accurate position detection system. A certain type of metal can be identified by the frequency modulator. The exact buried location of the object is determined and positioned. 🪙Improvement of Work Efficiency: Using a microelectronic processor to control the calibration and instrument self test system of the chip unit can facilitate scanning and testing , improve the work efficiency of treasure hunters , and reduce the labor intensity of testing. 🪙Search Range: 1000M, Detecting depth: 30M, Energy: 2V 1000-1600mAh Detection type: gold, silver, copper, precious stones