I have these Items for sale on ebay,very cheap price for what is listed,these were in a training module (brief case) that can also be included and a trans former roughly a 75va 24volt,but will verify that transformer if needed...

link to my ebay....http://www.ebay.com/itm/130792942730...84.m1555.l2649

these items have only be used a handful of times,,very limited use for testing