Features and Benefits: Dual purpose set detects both mechanical and air induced sounds. Use the black diaphragm chamber and screw-in metal probe to detect mechanical sounds from bearings, engines, transmissions, etc. For air induced sounds, attach the vinyl hose to the hollow tube and funnel assembly. The funnel amplifier wi....(more info)
Features and Benefits: Dual purpose set Use the black diaphragm chamber and screw-in metal probe to detect mechanical sounds from bearings, engines, transmissions, etc For air induced sounds, attach the vinyl hose to the hollow tube and funnel assembly The funnel amplifier will detect noises from vacuum leaks, exhaust leaks, air le....(more info)
52500Mechanic's Stethoscope Unique sound chamber and super thin diaphragm greatly amplifies sounds. Quickly pinpoints the source of noises in engines, transmissions, differentials and bearings. Skin-packed. Shipping wt. 6 oz. ....(more info)