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Before operating the probe, make sure there is no moisture in the detection area. Dry the detector with a cloth if necessary.
Press the start/stop button 5 to start the instrument:
After a short period of automatic testing, the probe is ready to run. The instrument automatically enters the function mode of metal detection. At this time, if there is a signal display in area 9 on the display screen without metal interference, it indicates that calibration is required. The calibration method is：Place the instrument in an environment free from metal and strong magnetic field interference (such as: Lifting the instrument into the air by hand, etc.), and then press and hold the detection metal button until the signal in area 9 of the display screen shows zero and the green light is on, and then the calibration is completed. At this time, release the button to detect the metal work.
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