Decided to buy a hygrometer since it's getting cold and the air is dry. I wanted to check the humidity since the mornings I wake up with a sore throat and dry nose. It's been amazing to monitor the humidity in my room and prevent myself from drying out with a humidifier.
Received my thermopro and within 2 weeks the LED was not working and blanking. Swapped batteries out, still not working. Emailed thermopro and asked for address and order number and not heard from them since.