SureWerx H1262 JET Mechanic's Stethoscope

Sensitive instrument designed to locate unusual sounds in engines and other moving parts. Heavy duty silicone ear phones block outside noise. Plastic tube and handle protects user from shock. 12" probe disassembles for storage. Quickly locate the source of engine noises, flowing water, oil, and steam. Identify piston slap, worn gears and bearings, faulty valves, damaged gaskets, malfunctioning injectors and many other problems.