Golden Mask HF1000 Hoard Finder is a new generation PI (Pulse Induction) metal detector for extreme depth of search. The detector was developed and tested by the Golden Mask engineers and real-condition testers for more than 2 years to make sure it will cover all expectations of the clients. It is super-stable and very easy to set-up and use. Beside the two single coils (16x11 and 18 inches) the detector could be ordered with a 2 coil system (2Box) that reaches extreme depths for medium and large targets while completely ignoring small items - very usable if you want to get rid of the small junk targets.