Spaceman:

Mike Sandman (www.sandman.com) has a plug-on four-pair adapter for 110 blocks that gives you a modular jack (568B) for testing. I don't know for sure if it works on circuits with the jumpers in place though. Anyway, their part number for it is "TOO6S" and my catalog (old one) has it listed $13.99.


Ed Vaughn, MBSWWYPBX