Can a Tesoro find a cache?.......

[JB(MS)]

Found several years ago with a Silver Sabre

 

[DigDugNY]

What type of area was it in and how deep?

 

[Topo]

I have found two small caches with my compadre

 

[BarberBill]

Just need to be lucky enough to pass the coil over the right spot. Not all caches require a two box, deep machine.
BB

 

[Smudge]

Can it find one?

Sure, but factors like depth, soil conditions, and the container the cache is stored in must all be factored in.