AC Pass Filter Adapter
Not all scopes have the capability of AC input coupling. This makes it difficult to troubleshoot alternator ripple and other signals.
Not a problem with the AC Pass Filter Adapter. It does the job for you by filtering out the DC (steady) portion of the signal so you can concentrate on the AC (always changing) signal, making it easy work to diagnose alternator ripple.
You can also use the AES AC Pass Filter Adapter to perform a cranking compression test since it allows you to focus in on small fluctuations in battery voltage!
This AC Pass Filter Adapter plugs in between your test lead test point, and test Accessories (Gator clip, pin tip probe, etc)
Includes datasheet with general setup instructions.
