Radio Shack 63-3011 Owner's Manual page 3

OPTIONAL ACCESSORY
The 7-inch searchcoil supplied with
your detector efficiently finds deeply-
buried objects, and is ideal for general
use.
However, if you are looking for tiny ob-
jects (coin-sized and smaller) that are
not buried too deeply, a 4-inch search-
coil (such as RadioShack Unlimited
No. 10484954, not supplied) might
work better for you.
This searchcoil is highly sensitive and
offers superior performance when
hunting for small objects such as gold
nuggets or small pieces of jewelry, or
when hunting in mineralized or highly
trashy areas. Because of its smaller
size, it has a narrower detection field
and is less susceptible to interference
from junk metal. This makes it better
able to isolate precious metals in these
areas.
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