Anybody ever use one of these (this brand). I know I can make a simple one for cheap but this seemed nicer quality than a project box...
http://www.ebay.com/itm/Temperature...wo-stage-/111112333117?_trksid=p2054897.l4275
http://www.ebay.com/itm/Temperature...wo-stage-/111112333117?_trksid=p2054897.l4275