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Old 07-25-2014, 09:58 AM
Jon A.'s Avatar
Jon A. Jon A. is offline
Don't mess with Esther.
 
Join Date: Jun 2013
Location: Canada
Posts: 4,267
I have a Zenith 852-240 ultrasonic remote tester. It's supposed to be hooked to a frequency counter but it's fine on its own for basic testing as it has a LED that lights with sound detection.
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