Minelab SD2100v2 用户手册

The  SD2100v2 is supplied with the 11” Double ‘D’ as its standard coil.
Three other coils are available as accessories for use on the SD2100v2
— the 18”, 11”, and 8” Monoloop coils.

Monoloop coils tend to give slightly stronger or more sensitive signals than
the Double ‘D’ coil. However, Monoloop coils are also a little more ‘noisy’ if
the ground is heavily mineralised.

Larger diameter coils tend to give better ground coverage and deeper depth
than smaller coils. However, a smaller coil tends to have increased
sensitivity to tiny targets than larger coils.

There is, therefore, a definite advantage and purpose for each of the range
of coil types and sizes.

This action can damage other detectors and such damage is not

covered by warranty