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Automotive Stethoscope - Available at 1AAuto.com

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  1. step : No instructions needed (May 28 2019 9:59AM)
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Hi everyone. Sue here from 1A Auto. And that is not Doctor Sue, it is automotive Sue. This is a stethoscope. It is used in automotive industry and sometimes home repairs as simple as home appliances, electric motors, ceiling fans. And then with cars, you can hear wheel bearings, you can hear pulley bearings, crank shaft noise, pretty much anything. It travels through this steel rod into this little tube that has like a diaphragm. These tubes are empty, goes up to the hoses and you can actually locate, with it connected to your ear, you can hear the sound louder and you can hear it dissipate as you go past the point, go back to the loud point. And that's how you can solve a problem with these. And like I said, you can use them at home, you can use them in automotive.

They come apart for easy storage. This rod comes off, so it can fit in any toolbox, in a small drawer. Easy peasy. If you like this tool or any other tool, click on the link below and head on over to 1aauto.com.

Thanks for watching. Visit 1aauto.com, your place for DIY auto repairs, for great parts, great service and more content.

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