Hunt down annoying and troublesome noises with the STEELMAN 97220 Mini EngineEAR Electronic Diagnostic Stethoscope and Vibration Detector. This handy listening tool features an easy to operate, hand sized unit with a pair of diagnostic tips for both pinpoint detection as well as for performing diagnosis in real driving conditions. Supersensitive, this tool allows a user to quickly pinpoint errant sounds and the locations of worn bearings and bushings, noisy valves and lifters, broken or worn gear teeth, faulty fuel injectors, wind or air leaks, and other annoying squeaks and rattles. A pair of stereo sound ear bud style headphones are included to provide high quality audio with minimal distortion so you can focus on listening for noises, not filtering out background sounds. The flexible gooseneck shaft allows the stethoscope probe to reach deep into automotive engine compartment recesses and around obstructions with ease. The microphone itself is non-conductive and a rubber boot insulates the solid aluminum probe to help prevent damage to delicate electronic components. A sensor clamp equipped with a piezoelectric microphone can be placed almost any where on a vehicle and then have the attached 15-foot cable run to the passenger compartment for easy performance of road tests. A soft vinyl storage pouch is included to keep all components organized between uses and a single AA battery is also included for convenience. Ideal for machinery inspectors, car and truck mechanics, and many more!


  • PINPOINT NOISES - Quickly pinpoint troublesome noises in cars, trucks, heavy machinery, farm equipment, and more
  • SENSOR CLAMP - Single sensor clamp with 15-foot cord for performing tests under regular driving conditions
  • EARBUD HEADPHONES - Included stereo ear bud style headphones provide high quality audio with minimal distortion
  • FLEXIBLE GOOSENECK - Flexible gooseneck shaft enables easier access to tight and hard to reach spaces
  • ALUMINUM PROBE - Solid aluminum probe has non-conductive rubber boot to avoid damaging sensitive electronics
  • STORAGE POUCH - Kit includes a vinyl storage pouch with a hook and loop secured flap to keep components organized between uses
  • BATTERY INCLUDED - Unit is powered by a single AA cell battery which is included for convenience
Product Manual Safety Data Sheet (SDS)


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manufacture warranty
90 Day Limited Warranty
90 Day Limited Warranty

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