Review on Enhanced Fieldpiece Psychrometer with Advanced Logging and Frequency Measurement by Arturo Reyes

After a quick firmware update these (I bought 2) wireless psychrometers are working very well. Factory certified accuracy. You can also set them up as data loggers. Only problem with the miner and that has to do with the max temperature, it only goes up to 140f so not so good if you want to measure thermals.