Testing an audible short circuit detector for your track
Channel: Model Railroad Hobbyist magazine
Date: 2012-03-03

http://mrhmag.com: Testing an audible short circuit detector for your model railroad. If the track on your model train layout has a short circuit, the detector beeps. Great for finding short circuits as you wire the track of your model train layout. This video is a companion to the March 2012 Model Railroad Hobbyist magazine.  http://mrhmag.com