Here's a few pics of the one I use. It is perfect for even the most demanding Chondro eggs down to hatching Leopard Geckos.
http://gallery.pethobbyist.com/data/...ubator_005.jpg
http://gallery.pethobbyist.com/data/...ubator_004.jpg
http://gallery.pethobbyist.com/data/...ubator_003.jpg
http://gallery.pethobbyist.com/data/...ubator_002.jpg