Review on 6 Pack Mini Digital Refrigerator Freezer Thermometer with LCD Display - Fahrenheit (℉) Thermometer Hygrometer for Humidors, Greenhouse, Garden, Cellar, Fridge, Closet: Efficient Temperature Monitoring Solution by Ashley Santiago

I have been an industrial instrument technician for 25 years and have purchased other thermometers that are accurate to within 0.54 degrees Fahrenheit. Most of them were 0.2 degrees the same temperature as the others. I bought two orders of 12 thermometers because I really like them. They are valuable and work very well. The only thing that would be better if the temperature was higher and the humidity lower. I have 3 portable coolers and a couple of fans that I use to keep my house cool and monitor temp and humidity on windows, on multiple fans and in different rooms.