i do, I actually bought a digital hygro/thermo combo but its crap. I tried to test it, the humidity was spot on, but when I went to test therm at boiling point or glass of ice water, it broke the hygrometer. So I bought the analog (?) one in the reptile sectionI would set up another digital Hygrometer and Tenp gauge inside the incubator. I never trust the ones that come with the incubator... But I am always scared my tenp is too high or too low... I might be crazy lol!