Our new Sand Shark combines time-proven PI circuits with the
latest digital technology creating the first microprocessor controlled
PI detector for the new Millennium.
Pulse Induction (PI) detectors have always been the natural
choice for working wet salt beaches. Their circuitry and single loop
coils will not see changes in salt-water conductivity that drive a
VLF-style detector crazy. Add Tesoro Electronics' exclusive interchangeable
Printed Spiral coils (available in two sizes) and you create a fantastic
PI detector. But we didn't stop there.
The Sand Shark has two distinct operating modes: VCO and
Normal. When working in the VCO mode, as targets get closer to the
coil, the threshold generates a louder, higher pitched tone great
for pinpointing. The Normal mode works with a single tone and is used
for beachcombing and other prolonged searches.
We've added a microprocessor to help you customize the detector
to your specific needs. Our Pulse Width control allows you to tune
your detector to the best balance of depth, sensitivity, and battery
life. You can also change the Normal mode audio frequency. Simply
use the "F" Adjust knob to set the tone and you're ready
to go. The Sand Shark also has a new drop-in battery compartment for
quick and easy changes.
The Tesoro Sand Shark will change the way that you think
about pulse detectors.
The Sand Shark Searchcoils are now Hardwired. The two coils
that come stock are the 8" and the 10 ½".