Search coils
come in two
types:
Concentric and
Wide scan.
Concentric are
preferred for
discriminating.
Wide scan are
less affected by
ground
mineralization.
All search coils
are
electro-statically
shielded and
waterproof. Coil
types shown will
work with most
Tesoro models
(except for
underwater and
gold prospecting
machines). See
your dealer for
cable length.
In
general, larger
search coils
will give better
depth with
larger targets
and better
ground coverage.
However,
sensitivity to
smaller objects
may be
sacrificed.
Smaller search
coils will offer
greater
sensitivity to
smaller objects
and improved
target
separation in
trashy soil. A third
style, the
Printed Spiral,
is made only by
Tesoro for use
with pulse
induction
circuitry. It
offers good
sensitivity to a
broader range of
target sizes and
improved
sensitivity to
less conductive
targets such as
fine gold chains.
Coils—Standard
(µMax
models)
Our
Price
Scuff
4"
Round
Concentric
(COIL-4RC-SW)
$89
$75.65
$6
5.75"
Concentric
(COIL-5.75C-SW;
includes
scuff)
$99
$84.15
$8
7"
Round
Concentric
(COIL-7RC-SW)
$89
$75.65
$8
7"
Round
Wide
scan
(COIL-7RW-SW)
$89
$75.65
$8
8"
Round
Concentric
(COIL-RC-SB)
$99
$84.15
$8
8½"
Round
Wide
scan
(COIL-8.5RW-LW)
$89
$75.65
$8
9" x
8"
Concentric
(COIL-9x8C-SW)
$139
$118.15
$12
11"
Round
Widescan
(COIL-11RW-LW)
$99
$84.15
$14
12"
x
10"
Concentric
(COIL-12x10C-SW)
$159
$135.15
$22.95
Coils—Cibola,
Lobo
Super
TRAQ,
Tejón
&
Vaquero
Our
Price
Scuff
8"
Round
Concentric
(COIL-8RC-LB-G)
$129
$109.65
$8
8.5
Round
Wide
scan
(COIL-8.5RW-LW-G)
$119
$101.15
$8
10"
Elliptical
Wide
scan
(COIL-10EW-LW-G)
$119
$101.15
$8
9" x
8"
Concentric
(COIL-9x8C-SC-G;
includes
scuff)
$149
$126.65
$12
5.75"
Round
Concentric
(COIL-5.75RC-SC-G;
includes
scuff)
$129
$109.65
$8
Coils—Sand
Shark &
Discontinued
PIranha
Our
Price
Scuff
3"x18"
Pulse
(COIL-3x18-LW-2;
includes
lower
pole &
scuff)
$199
