How does the A.T pro do in black sand??

[GunnarMN]

[size=x-large]and can it see thru a magnetic basalt rock like the minelabs can do with ease??[/size]

 

[wltdwiz]

works great in the black sand here in northern Arizona best vlf discriminator i have used here
remember its not a pulse
haven't had a chunk of basalt to test it with yet
as a matter of fact i haven't gotten a hot rock with it yet
im loving my at pro