Technical Data:
Engine-service stethoscope
Plastic ear protectors reduce shop noise
Spring steel diaphragm
Shock-resistant handle

Application:
Locating trouble in engines
Checking moving parts such as pistons, gears, valves, water pumps, gaskets and bearings

Dimensions:
Height: 2-3/32 in
Overall length: 14-29/32 in
Weight: 0.47 lb