Which Data Logger

I am interesting in buying a data logger. I have never used one. I would like to use it for a number of applications. Logging refrigerator and freezer and also my smoker and Big Green Egg. So, I’m thinking a temperature range of 25-850F or so. Oh, I’d also like to log my bread dough temperatures during fermentation.

Is humidity a factor in purchasing the unit or probes?

I would appreciate any advice and recommendations for purchase.

Thanks
Dan