tesoro small knob

by Ben Meyers Tired of those pesky false signals that your VLF machine makes over wet salt and black sand? Pulse induction (PI) could be the answer...

by Ben Myers Tesoro Electronics has excited the metal detecting community once again, this time with their Vaquero metal detector. As you probabl...

by Andy Sabisch Jack Gifford founded Tesoro Electronics more than twenty years ago with the goal of building highquality, dependable metal detector...

by Andy Sabisch Jack Gifford founded Tesoro Electronics nearly 20 years ago and since then his company has developed the reputation of building hi...

by Ron Barnes This report began with a phone call from James Gifford of Tesoro Electronics asking me if I would be interested in doing a report on ...

by Ron Barnes Having had the opportunity in the past to field test several of Tesoro's prototype metal detectors, to say I was thrilled when I rece...