I am curious if anyone has experience with this unit. I wanted to know how accurate it was for temperature. I have a 1/4 chiller and wanted to run about 450 watts of Heaters. I also wondered if I could run up to 800 watts of Metal halides on this. I also considered running something else for 8 hours with this. I am considering a Medusa and other tools. But if this unit is as accurate..maybe?