Garrett Metal Detectors Metal Detector GTI 1500 - Manual (Page 60)

SEARCHCOILS
Your GTI 1500 is equipped with a 9.5"
PROformance imaging coil.
You may also wish to purchase a 12.5"
imaging coil. Also available for the GTI
1500 are a .5" Sniper coil, a 10" x 1" DD
coil and a 5x10" DD coil.
The larger coil is helpful in seeking large
and deep targets, while the smaller and
elliptical coils are designed for use in
especially trashy locations or places where
a larger searchcoil just won't reach or
can't fit. All Garrett searchcoils are fully
submersible.
60 - Garrett Metal Detectors