Suzhou cold drawn round metal teach you a few tips how to test:

1, find a place outdoors, no one area of metal material.

2, began to probe detection plate metal detectors placed parallel to ground between 2-4 cm distance. It is about three cm. Then from far to near slowly detection and search.

3, the metal objects themselves with put in place, such as a coin or iron, gold rings etc.. If gold such valuables must remember to make a mark, get free finally can't find. Markers to do a clear point, will not be blown away by the strong wind.

Indoor how to test detection?

1, the test content and outdoor are basic and same, maintained at three cm distance to detect.

2, it is necessary to pay attention to the room if there are buildings on the floor can not test, because of containingmetal objects in the floor, to interfere with the test results. Or mixed signal.

3, in the indoor detection us not with metal objects, such as other metal objects, rings, necklaces and watches.

4, adjust the metal detector, detection plate to balance. Can not have bias, it will affect the test results. Angle should be parallel and ceiling.