So whether you are double checking the curing chamber to make sure the components are operating correctly, or you are looking at testing somewhere out around the house.
This is the kit you want.
High End Logging Option
This unit does everything it comes at an investment at around $150 though, but quite a useful bit of equipment too.
Another option is the ThermoPro TP50 Digital Hygrometer Indoor Thermometer – quite a difference in price (about $10 bucks). Digital screen, but you have to go and look at it.
Using a journal for ‘manual’ logging is if you wish, if you have the time to do it.
Analog Option
A straightforward device, you have to go check it all the time. But it gets the job done.
5.75 x 5.75 x 5.75 inches
Check it out on Amazon here.