F-75 Graphs by Charlie Pearsall

"Above All Others" – NASA Tom

ByDetector Stuff

*Reprinted from NASA Toms site site link To purchase NASA Tom’s outstanding metal detecting DVD, click HERE ABOVE ALL OTHERS Thomas J. Dankowski Drafted…. mid-year 1998 Unedited version Portions used by KellyCo Many professional treasure hunters have requested that I…

Fisher Dave Johnson How to Teknetics

Electrical Interference Essay by First Texas Lead Engineer Dave Johnson

ByDetector Stuff

Electrical Interference First Texas Products & Fisher Labs August 2009 Because of the high sensitivity of modern metal detectors coupled with the proliferation of sources of electromagnetic interference, you are likely to encounter electrical interference at times during the use…

User review

Sunray Headphones Review – Bill Ladd

ByDetector Stuff

Having now been treasure hunting now for over 25 years, I can’t imagine how many sets of headphones I have gone through. Back then, there were really no companies producing “detecting” headsets like there are today. So, many of us…

Dave Johnson Fisher

New Gold Prospecting book by Fisher’s Dave Johnson

ByDetector Stuff

Fisher and Teknetics Chief Designer Dave Johnson has written an AWESOME book on gold prospecting with a VLF metal detector! Tons of great information for prospectors and potential prospectors…as well as folks who just want to “learn more” about metal…

User review

Hunt Wisely – NASA Tom

ByDetector Stuff

*Reprinted from NASA Toms site site link To purchase NASA Tom’s outstanding metal detecting DVD, click HERE Hunt Wisely Thomas J. Dankowski Drafted…. April 2006 Unedited version Submitted to Fisher Research Laboratory for inclusion into the Fisher Intelligent Hunting 5th…

makro Legend User review

Nokta “The Legend”…ready to take on the big boys?

ByDetector Stuff

When it comes to “SMF” (or simultaneous multi frequency) there have been a limited number of players over the years. The Fisher CZ line of detectors, Minelab (Sovereign, Explorer, etc), Whites (with the Vision/V3i) and recently XP with the Deus…

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