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Λεπτομέρειες:
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Υψηλό φως: | Ανιχνευτής διαμαντιών μακροχρόνιας σειράς,χρυσός εντοπιστής μακροχρόνιας σειράς |
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Underground Sonar Metal Long Range Detector Down To 30m Depth Key Specifications/Special Features : Application: mineral lode searching, field exploration,archaeological research, treasurefinding Detection of underground metal (mineral) position, size, and depth Pinpoint six kinds of metal mine: copper, silver, gold, lead, tin and Diamond Search range: 800 meters (radius) Measure depth: down to 30 m Handheld receiving antenna Power supply: 9 V DC rechargeable battery
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