Review on 🌡️ Traceable Thomas Temperature Humidity Degree by John Floyd

I have four of these, one in the old design and three in the new design. One was sent back for repair because the display was partially dead and it was thrown away because it couldn't be repaired as the repair cost was almost the same as the cost of a new one. Look at the photos and look out for inaccuracies. I would get tired of using them in a cigar humidor.