[High-Quality Materials]: The mechanical stethoscope is made of high-quality stainless steel and heavy-duty vinyl tubing, which is durable, corrosion-resistant, not easy to wear or crack, and can be used for a long time.

[Product Function]: The mechanical stethoscope can be used to accurately locate the location of abnormal engine noise, which is very suitable for diagnosing valve transmission mechanisms, bearings, gearboxes, gears and other engine problems.

[Easy Installation]: The mechanical stethoscope is easy to install. Connect the threaded end of the extension probe to the center needle probe of the car stethoscope to facilitate access to small or hard-to-reach places.

[How to Use]: The mechanical stethoscope is easy to use. Use the mechanical stethoscope to track the loudest sound of the dispenser. Just make the probe contact with the surface, and you can accurately locate the source of the sound.

[Wide Application]: The mechanical stethoscope is suitable for most cars, trucks, SUVs, motorcycles, RVs, etc. It is very suitable for finding and confirming the source of engine noise and is easy to use.