• Locates the source of engine noise quickly • Listen for trouble by tracing the sound of flowing water, oil, gas or steam • Identify piston slap, worn gears, faulty valves, water pump failure, damaged gaskets and defective bearings • Shock-resistant handle disassembles for storage •
Product Details
Locates the source of engine noise quickly
Listen for trouble by tracing the sound of flowing water, oil, gas or steam
Identify piston slap, worn gears, faulty valves, water pump failure, damaged gaskets and defective bearings