Metal
Ignored
Status Tone
Display for Discrimination
Nail / bottle
cap (Iron )
High for 25 cent,
10 cent, silver &
copper;
Medium for 5
cent / 1cent /
pull tab / s-cap
Flashing
arrow points
to
nail
/
bottle cap
5 cent
Pull-tabs,
screw caps,
some gold,
zinc, nickels
High for 25 cent
& 10 cent ;
Low for iron.
Flashing
arrow points
to 5 cent /
1cent / pull
tab / s-cap
Nail / bottle
cap (Iron );
5 cent
Pull-tabs,
screw caps,
some foil,
gold, zinc,
nickels
High for 25 cent,
10 cent, silver&
copper
Flashing
arrow points
to 5 cent
/1cent
Pull-tabs,
screw caps
and
nail/bottle
cap.
Testing Sample
1. Place a sample of the material you want the detector to find (such as a
gold ring or a coin) on the ground.
2. Hold the search coil level to the ground about 1~2 inches above the
surface, slowly move the search coil over the area where you placed
the sample, sweeping the search coil in a side-to-side motion in an arc
line of 7cm motion.
When the detector detects a ferrous target, it sounds a low tone and arrow
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