What a metal detector has to pay attention to
Any underground metal detector can detect underground cables, metal pipes and some explosive objects. In order to avoid loss of personal property or property in Shanghai, please follow the following points.
1, do not detect in places where there may be a cable or pipe.
2. Do not contact any cable in the ground that may have a point.
3. Do not touch any underground pipes, especially in areas that do not understand the underground.
4. Keep the necessary caution when digging underground objects, especially in areas that do not understand the underground.
5, observe and change laws and regulations, and do not illegally excavate the areas that the state does not allow.
6. Do not touch any charged conductor in the hand or skin when a charger is used.