Download 
Download New York Air Brake's Computerized Single Car Test Device (CSCTD) is a reliable, accurate, highly mobile, and user-friendly test device, which is fully compliant with AAR specification S-486-98. It is designed to be the most cost-effective device of its kind, and eliminates the need for expensive adapter kits, requiring only a connection to the brake pipe hose gladhand and the brake cylinder pressure tap.
CSCTD in the news
September 2006
The better test quest
Progressive Railroading >>>pdf
