Lisle 52750 Dual-Purpose Stethoscope Kit for Mechanical and Air Leak Detection

This versatile diagnostic tool detects both mechanical sounds from bearings and engines and air-induced noises like vacuum or exhaust leaks. The dual-purpose design features a diaphragm chamber for mechanical sounds and a funnel amplifier for pinpointing air leaks.

• Dual-purpose diagnostic set detects both mechanical and air-induced sounds.
• Includes a black diaphragm chamber and screw-in metal probe for detecting noises in bearings, engines, and transmissions.
• Equipped with a funnel amplifier to pinpoint vacuum leaks, exhaust leaks, air leaks, and wind noise.
• Features a hollow tube design for accessing hard-to-reach areas by removing the funnel.
• Quickly identifies the source of noise in differentials, transmissions, and engines.