https://www.bulkreefsupply.com/reefk...-aquatics.html
It has temp probe(I never used it) and user guide. It has the cable to hook up to your computer for upgrades as well, but I never did any, just used it as is. It's a few years old but works like a charm. I'll be at the swap this weekend to meet up or local pick up in 18661. $60