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Lisle 52500 Mechanic's Stethoscope
Quickly pinpoints the source of noises in engines, transmissions, differentials and bearings.
Features a super think diaphragm to help pinpoint the source of the noise
Unique sound chamber amplifies sound
Hollow tube for effortless functioning in hard-to-reach areas
Lisle mechanic's stethoscope features a unique sound chamber and super thin diaphragm that greatly amplifies sounds. It quickly pinpoints the source of noises in engines, transmissions, differentials and bearings.