Engine Stethoscope Set, Auto Stainless Steel Mechanics Cylinder Stethoscope Car Engine Diagnostic Tool Hearing Tool

About this item ? Fitment The cylinder stethoscope is fit for the diagnosis of engine abnormal noise,please safe to use. ? High Quality The engine stethoscope is made of high‑quality stainless steel material, which have high reliability, anti-corrosion, wear resistance, sturdy, not easy cracked, can be used for a long time. ? Brand New 100% brand new high quality engine tester,strictly full tested to ensure the best quality before shipment, safe to use. ? Funtions You can use the stethoscope to monitor the parts that make abnormal noises,including monitor engines, bearings, motors, chassis, gearboxes,etc,which is designed to detect and locate sources of abnormal noise ? Easy Installation The engine hearing tool is easy to install,can directly replacement for the old or broken one,perfectly match to your original.