{"id":40895,"date":"2023-03-16T16:52:42","date_gmt":"2023-03-16T16:52:42","guid":{"rendered":"https:\/\/shoppingdealer.com\/?p=40895"},"modified":"2023-03-16T16:52:42","modified_gmt":"2023-03-16T16:52:42","slug":"underground-3d-metal-detector-gold-md-3500-treasure-hunter-searching-cheap-metal-detector-machine","status":"publish","type":"post","link":"https:\/\/shoppingdealer.com\/?p=40895","title":{"rendered":"Underground 3D Metal Detector Gold MD-3500 Treasure Hunter Searching Cheap Metal Detector Machine"},"content":{"rendered":"


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MD-3500 product features:<\/font><\/span><\/h3>\n
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The metal detector is made with advanced technology, accurate positioning, strong resolution, easy to operate and so on. Adjustable volume; Probe automatic adjustment design; Respectively showing iron and non-iron metal; Detection frequency regulation; Low power operation; Operation mode optional; The putter is extensible.<\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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MD-3500 product uses:<\/font><\/span><\/h3>\n
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Detection and identification of buried metal objects. Widely used in: safety inspection, archaeology, prospecting. Factory product inspection, looking for relics. It is a portable detection instrument
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MD-3500 technical parameters:<\/font><\/span><\/h3>\n
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1. Battery: 2 9V6F22, S006P
\nB1:1 * 9 v
\nB2:1 * 9 v
\n2. Current: B1 acuities were 30 ma
\nB2 acuities were 35 ma
\n3. Voltage: B1:12~24.5V
\nB2:6 ~ 11.5 V
\n4. Power: 15 KHZ plus or minus 2 KHZ
\n5. Detection depth: 15cm deep
\nWhen the sensitivity is small, test with a quarter
\n6. Maximum detection depth: 140cm
\n(A 60*60*0.5cm aluminum disk as the detection target)
\n7. Three-speed audio: 400Hz±60Hz
\n700 hz – 105 hz
\n1500 hz – 225 hz
\n8. Temperature range: 0 ° C to 40 ° C
\n9. Volume: 920~1210mm (L) *200mm (W) *185mm (H)
\n10. Net weight: 1.26 kg<\/font><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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