This video shows you how to test element resistance of the circuits on a Jupiter or DaVinci kiln. Also see this page about testing for element resistance. See this video for checking elements on Easy-Fire, eQuad-Pro, School-Master and many other kilns. FOR SAFETY'S SAKE: Be sure to unplug the kiln before performing this test. If you do that there is no chance of any shock even if you are not experienced.