Sealey vs871 technicians stethoscope
Sealey technician 39 s stethoscope sealey vs871 high quality stethoscope probe attachment quickly locates source of engine noise such as piston slap worn gears and bearings damaged valves water pump failure and blown gaskets also aids tracking down of dashboard rattles and squeaks rubber trumpet used when checking vacuum and pressure flow ideal for balancing carburettors sealey vs871 technician s stethoscope