Metal Detector Underground Large Area Long Distance Gold Silver Detection Searching Tool ABS

Start-up Test:
Turn on the switch of the host and the searcher, the work indicator on the searcher will flash; when the gold position is selected on the host, the corresponding gold indicator on the searcher will light up, and then select the other silver, diamonds positions on the host in turn, the corresponding indicator on the searcher will light up.
If there is a gear selection on the main unit, and the corresponding indicator on the searcher is not lit, the main unit and the searcher may have insufficient power and need to be charged. If the above conditions are normal, the instrument is normal and can be used with confidence.