Accurate engine noise diagnosis - This stethoscope is designed to pinpoint the source of abnormal noises in engines and related components, including bearings, motors, chassis, gearboxes, and more. Durable and rust-resistant construction - Made from stainless steel for long-lasting performance in workshop environments. Easy monitoring of noise sources - Lets technicians monitor and localize components that emit abnormal sounds quickly and accurately. Versatile technician's aid - A practical diagnostic tool for identifying abnormal noise across engines, bearings, motors, chassis, gearboxes, and more. Practical use scenarios - Automotive repair and maintenance: diagnose knocking or ticking noises in car or truck engines to identify faulty components. - Industrial equipment service: locate noise sources in gearboxes, conveyors, pumps, and motors in manufacturing settings. - Generator and HVAC maintenance: identify faulty bearings or loose components in generators, fans, and air handling systems. Key attributes - Function: engine noise diagnosis and source localization - Material: stainless steel - Design: compact and durable for workshop use - Performance: reliable localization of abnormal noises - Compatibility: suitable for engines, bearings, motors, chassis, gearboxes, and related systems