Bests & Worsts Reviews from Amazon

The device works fine, with easy to read numbers. Temperature was tested against a couple other digital thermometers and is within a degree or two. However, I bought it mainly to measure humidity in a meat curing chamber and the humidity reading is way off, about 10%. It didn't have to be exact so I was not too concerned it couldn't be calibrated to exact precision, but when I checked it against my Inkbird humidity controller it was off. So I bought a Bodeva Humidipak to check them both. The inkbird was only off by 1%, but this ThermoPro TP55 was off by a longshot. Very disappointed because the humidity precision was not near the error margin advertised. Of course by the time I got around to setting everything up, comparing readings and checking it against a calibrated Humidipak, it was past the VERY short return window so I am stuck with it.