right now in my possesion i have 3 incubators lol i got the lg basic the hovabator basic and the hovabator 1588 or which ever one is is that is auto dialed on temp and has a big almost whole top window but is made from styrofoam, well anyways that one is not mine but my egg provider is letting me borrow it, lucky mee it got a egg temp thermometer and a fan so i am good to go, but for me i use my basic hovabator, and the lg i bought used but i never used it myself i think it is in storage some where, wanna borrow it lol