GRM5 Handheld Metal Detector 20M Depth 1200M Range High Accuracy Metal Location Machine for Copper Gold Silver

1、Precise Detection: This metal detector can accurately determine the location of buried objects, providing effective location. It can also identify the specific type of metal through frequency modulation. 2、Sensitive and Stable Operation: This handheld metal detector boasts excellent sensitivity and stability. With simple operation and convenient use, it is user friendly and reliable. 3、Advanced Technology: Equipped with a strong core and intelligent modular operation, this detector offers powerful and convenient features. It delivers efficient and quick results. 4、High Performance Search System: This equipment features a remote search system and a precise detection system. It breaks away from traditional detection methods, elevating detection to new heights. 5、Efficiency and Practicality: The detector uses a microcomputer control chip unit for calibration and a self test system for quick and easy scanning and detection. It significantly increases the work efficiency of treasure enthusiasts.
Specification
Item Type: Metal Detector
Material: Aluminum
Search System: Microcomputer CPU control and reflection conductivity
Size: Approx. 292 x 103mm / 11.5 x 4.1in, display screen: 95 x 55mm / 3.74 x 2.17in
Search scope: Approx. 1200m/1312.3yd
Detection depth: Approx. 20m/21.9yd
Signal frequency: 400-470mhz
Host battery (built in battery): hydrogen rechargeable battery, AAA, 1000MAH
Detection types: copper, gold, silver, gemstones.
Working status:
1. When fully charged, turn on the host detector, pull out the antenna, turn on the sensor switch, press the button corresponding to the item to be detected by the sensor, and then adjust the adjustment depth and range search function of the host detector to detect;