✔Precise: This type of archaeology is a perfect combination of the field of scientific theory, with high-quality remote search system and precise positioning detection system, breaking through conventional detection methods, using microelectronic processors to control chip unit calibration, devices, and self-inspection systems can quickly convenient ✔Advantages: Powerful, convenient, fast and efficient, the strongest product core, intelligent modular operation, easy and fast to advanced and efficient. Starting frequency: 5.6-6KHz ✔High Sensitivity and Stability: This model device has a high-quality long-range search system and an accurate location detection system. The detector has excellent sensitivity and stability. Significantly improve the work efficiency of amateurs and reduce the detection workload ✔Easy to use: It is an excellent gold panning tool. The detection sensitivity and stability are at the highest level of similar products in the world. The device is currently the most advanced and practical detection method and economical metal detector. Find gold, silver, copper, precious stones ✔Use: When you have a detector, you can go to more open places to find gold, silver, copper and gems. Can identify the type of metal, allowing you to easily find metal items that are useful to you