52750 Mechanic''s & audio stethoscope

This Lisle stethoscope set includes both a mechanic's metal probe and an audio probe, providing a complete diagnostic solution for Harley-Davidson engine and chassis troubleshooting. The mechanic's probe is used to pinpoint internal mechanical noises by direct contact with engine components, while the audio probe is designed to detect air-induced sounds such as vacuum or exhaust leaks. Having both tools in one set allows a technician to switch between diagnosing bearing wear and locating intake leaks seamlessly. This versatile kit is essential for any workshop focused on precise engine diagnostics and maintaining peak performance. Sold as a set.