{"id":29614,"date":"2023-02-14T17:01:55","date_gmt":"2023-02-14T17:01:55","guid":{"rendered":"https:\/\/shoppingdealer.com\/?p=29614"},"modified":"2023-02-14T17:01:55","modified_gmt":"2023-02-14T17:01:55","slug":"metal-detector-professional-two-coils-5m-underground-detection-tools-equipment-treasure-hunter-gold-searching-metal","status":"publish","type":"post","link":"https:\/\/shoppingdealer.com\/?p=29614","title":{"rendered":"Metal Detector professional Two Coils 5M Underground Detection Tools\/ Equipment Treasure Hunter Gold Searching Metal"},"content":{"rendered":"


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\n MD-5008 metal detectors, 5m depth of detection, adopt advanced technique and attach high quality components which have features of ground balance, good discrimination ability, wide detection range, accurate orientation, strong resolution and easy operation.<\/span><\/span><\/span>\n<\/div>\n

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\n Application:<\/span><\/span>\n<\/div>\n
\n The metal detectors are mainly used to detect and identify underground metals. Besides military using, they are widely used in:<\/span><\/span><\/span>\n<\/div>\n
\n (1) Security inspection, public security organs\u2019 ransack:<\/span><\/span><\/span>\n<\/div>\n
\n (2) Scan metal foreign matter in raw, fuel and foods;<\/span><\/span><\/span>\n<\/div>\n
\n (3) Scan metal articles in mail or luggage;<\/span><\/span><\/span>\n<\/div>\n
\n (4) Detect underground pipelines, cables;<\/span><\/span><\/span>\n<\/div>\n
\n (5) Archeology, mineral exploration, find underground metal articles.<\/span><\/span><\/span>\n<\/div>\n
\n Component:<\/span><\/span><\/span>\n<\/div>\n
\n (1) Attach external battery box and bag<\/span><\/span><\/span>\n<\/div>\n
\n (2) Attach big and small search coils<\/span><\/span><\/span>\n<\/div>\n
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\n Specification:<\/span><\/span>\n<\/div>\n
\n (1) Emission Frequency: 6.99KHz<\/span><\/span><\/span>\n<\/div>\n
\n (2) Signal Frequency: 437Hz<\/span><\/span><\/span>\n<\/div>\n
\n (3) Weight: 2.87KG<\/span><\/span><\/span>\n<\/div>\n
\n (4) Sensitivity: Small coil: 25~30cm (test 25US cent)<\/span><\/span><\/span>\n<\/div>\n
\n Big coil: 35~40cm (test 25US cent)<\/span><\/span><\/span>\n<\/div>\n
\n (5) Max Detection: Small coil: 1.5 meters<\/span><\/span><\/span>\n<\/div>\n
\n Big coil: 3.0~3.5 meters<\/span><\/span><\/span>\n<\/div>\n
\n This conclusion is elicited by testing a aluminium sheet (60cm*60cm*1cm) buried in dry soil.<\/span><\/span><\/span>\n<\/div>\n
\n (6) Power Supply: 8pcs 1.5V Batteries<\/span><\/span><\/span>\n<\/div>\n
\n (7) Operation Mode: Ground balance mode;Discrimination mode.<\/span><\/span><\/span>\n<\/div>\n
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