Medical Fracture Fork
Save time and money by detecting a fracture and not rushing to the ER because of a sprain or strain.
The fracture fork (tuning fork) uses vibrations to detect and determine where fractures are. Place the fracture fork on any bone on the body and if there is no pain with the vibrations, you have a sprain. If there is instant shocking pain along the bone where the fracture fork was placed then proceed to emergency care to have x-rays taken.