Metal Detector: It actually works.

[clickwir]

People were surprised when I showed them this, but it uses the magnetic compass that's in the phone as a metal detector, and it works. It can be a bit finicky, but that's probably because there is metal nearby when you don't expect there to be any. It's fun and can come in handy as an actual tool as well.

 

[Ana72]

Good for you to have a good one that you could use. I believe there are other Metal Detector that can be use such as Pinpointers Metal Detector, Two Box Detectors, Safeline Gravity Flow Metal Detectors, Metal free zone gravity fed detector, Metal detector conveyor, Cheap handheld metal detectors and so much more. Choosing the right tool should be one of the priority when you are in this field. Some other tools also include high quality ground metal detectors, digging tools, proper ground clothes, metal detecting probes and headphones, flashlights and batteries, and plastic containers, among others. With quality equipments, proper outfit, and the right attitude, you are ready to go out expect a good result.