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● Iron
Iron is a common metal. It's usually not the detection target, undesirable iron
objects contains iron nail, bolts, old cans, caps and so on. But some valuable
relics may also be made of iron, such as old ornaments, old armature and so
on.
● Ferrous
Metals which are made of, or contains iron.
● Trash metals
Caps, pull-tabs, S-caps are the most bothersome trash items for treasure
hunters; you should eliminate them during detecting. But some other
valuable objects have a similar magnetic with the above trash metals, and
will also be eliminated as trash when discriminating.
● Pinpoint
Pinpoint is a process of determining the exact location of the buried metal
object. On this motion mode, you need to move the search coil continuously
when detecting, if it's hard to determine the exact location of the buried
metals. In the Pinpoint mode, select Non-motion technology to let the center
of the search coil be aligned with the location of the buried metal, to help
your excavation.
● Ground balance
Metals buried in the earth mineralized material in the soil affect metal
detection. The ground balance will eliminate or weaken the shielding effect of
the mineralized soil. The ground balance is divided into built-in ground
balance and adjustable ground balance.
● Coins depth
The coins depth the detector referred to, which is generally the approximate
distance that the 25￠silver is in the neutral soil or in the air. It's not an exact
depth.
Specification
● Operation mode: four plus one
Motion mode: ALL-METAL, DISCRIM, JEVELRY, CUSTOM and COINS
Non-motion mode: PINPOINT
● Coins depth indication: 1,2,3,4,(2",4",6" and 8+)
● Sensitivity control: 4 SENS SEGMENTS
● Target metals discrimination: 6 kinds
● Sound frequency: three kinds of sound indicate different metals
● Battery indication: three SEGMENTS, blinking means time to change the
batteries
10 to 99 double digit
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