Basically, as their name implies, a scanning bat detector scans through the typical bat echolocation frequencies. Quite similar to what is commonly referred to as a "Police scanner". Anyone who has used a radio frequency "Police scanner" should have an idea of what I mean.
At the time of this writing, there are only 2 bat scanner detectors in production:
I have placed my order, for the Batscanner from Elekon. So, as soon as it arrives, I'll be able to do some testing. And, I'll be posting the results here.
Tune-in tomorrow - Same Bat-time, same Bat-channel!