F-75 Graphs by Charlie Pearsall

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…

Teknetics Fisher Reviews

Official! "Hot off the press"

ByDetector Stuff

Fisher’s World Treasure News 2009! Fisher was kind enough to send it our way for distribution…if our servers can take the downloads! By the way, overlook the mediocre writer in there named “mark” 🙂 *Update* WTN is now posted for…

Dave Johnson Fisher Interviews Teknetics

Detector Stuff Interviews FT-Fisher Engineers, David Johnson and John Gardiner

ByDetector Stuff

Introduction: First of all, I want to thank Tom Walsh, Mike Scott, Tricia Richardson, Dave Johnson and John Gardiner for their help in arranging this interview. I think it’s a fair statement that First Texas – Fisher is one of…

Fisher Teknetics

A look at First Texas Products at the IWA and Outdoor Classics Show

ByDetector Stuff

I found this on a fellow hobbyists site. I’m sure he won’t mind me sending traffic his way. https://hobby-detecting.com/fisher-teknetics-news-from-iwa-2018-novelties-photos/

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…

Dave Johnson Fisher How to Teknetics

Discrimination Mode "Sensitivity" and "Depth" in Single-Frequency VLF Metal Detectors

ByDetector Stuff

*Used with permission of Fisher Labs* Some metal detectors are “more sensitive” than others, and “how deep” a particular metal detector can detect a specific metal object depends on many variables. “Air test sensitivity” refers to the maximum repeatable detection…

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