I was given this about a year ago from a family friend who bred reptiles, and it doesn't appear to have any turners. I am unsure if he ever used it or not; he did say it had been sitting for some time. I am torn between trying to play with this to get it to work/see if it works (which I am not totally comfortable with, I am afraid I will burn my house down with it haha) or just buy a new incubator. I would love it if I could get this to work though! I have a call in to a local incubator place and sent them pictures asking what it was and if they could service it. HELP!! Any info and advice is greatly appreciated!!