I have an issue with my Thermometre and hygrometer devices.
First off one is a cheapo dual thermometre/ hygrometer from eBay, one is a sensibo air con controller, and the others are inkbird temperature and humidity controllers.
All these devices read differently on both temperature and humidity. I’m sure someone else would have had the same problem.
Which device do I trust?
Thanks for reading and any advice would be so greatly appreciated.