The Tesoro Sand Shark metal combines time-proven PI circuits with the up to date digital technology creating the primary microprocessor controlled PI detector for the brand new Millennium. Pulse Induction (PI) metal detectors have all the time been the natural selection for working wet salt beaches. Their circuitry and single loop coils won’t see adjustments in salt-water conductivity that drive a VLF-taste metal detector crazy. Add Tesoro Electronics’ exclusive interchangeable Revealed Spiral coils (to be had in four sizes) and also you create an improbable PI detector. However they did not forestall there.
The Tesoro Sand Shark metal detector has two distinct operating modes: VCO and Standard. While working within the VCO mode, as objectives get nearer to the coil, the edge generates a louder, upper pitched tone Nice for pinpointing. The Standard mode works with a single tone and is used for beachcombing and different prolonged searches. Eight AA Alkaline Batteries, Drop-in Compartment, 10-20 hours conventional. VCO Motion All Metal, Adjustable Frequency All-Metal.
Underwater Pulse Metal Detector
Nice for salt water use – microprocessor controlled
Weighs Less Than four-half lbs. – 8″ Searchcoil, Revealed Spiral
Contains Stereo Piezo Headphones
Lifetime guaranty – Made in USA