AMF Magnets’ Supa Dupa stud finder is suitable for electricians. Finding the metal backing plate through a wall can be a difficult task. The high strength rare earth magnet contained in the Supa Dupa stud finder is attracted to the metal, even through 15-20mm plasterboard.
Supa Dupa stud finder is small enough to fit into the customer’s pocket and is ready for immediate use. There is no need to change batteries, or fiddling with switches or buttons. The eyelet at the top of the unit makes the Supa Dupa stud finder a suitable tool to fish metal objects out of holes or other tight cavities.