HELLO CARL :) recommendation please?

[filos]

The correct question asked 6666. Answer and you are not joking (a gold mask 15/15 cm).

[kt315]

i think gold mask 15x15 cm.

[6666]

What are you expecting to find at 2 meters depth ?

[Bhathu saaii]

hello carl. i would like to ask a recommendation from you.
what would be the best detector or PI detector that is capable to detect at a minimum or at least 2 meters depth with high mineralization soil just like here in the philippines? because most of the detectors used here can detect at shallow depth.
i want your best recommendation for that DIY with complete PCB layout, coil design and programs that can be found in our group.
if there would be a 2 feet by 2 feet coil will do. you can post here the link.

thank you so much carl