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I'm done messin around with this Baracuda PI 12.5 inch coil .448uH 1.2R. Here is a short vid. Quarter, nickel, size 8 gold ring and a tungston ring were used for the testing. There is some in house electrical interference, in actual field use depth is improved by 2-3 inches on the smaller targets. Sensitivity is pretty good too. It picks up a nickel I clipped into quarter sized pieces at 5-6 inches.
This was a great Silverdog project. I highly recommend a baracuda kit to all.
http://www.youtube.com/watch?feature...&v=cFkDo4nM3rY
This was a great Silverdog project. I highly recommend a baracuda kit to all.
http://www.youtube.com/watch?feature...&v=cFkDo4nM3rY