Review on JLENOVEG Digital Reptile Thermometer Hygrometer: Accurate Monitoring for Aquariums, Reptile Tanks, and Fish Tanks with Max/Min Records by Peris Auditore

I bought 2 of these based on their accuracy and was very disappointed. I let them sit next to each other for hours, and the temperature inside was nine tenths of a degree, while the outside sensors differed by an average of 7 tenths of a degree. The temperature difference was unacceptable. At the very least, the temperatures should have been the same on the same thermometer. I have a cx201a digital thermometer that has the same setting but a different brand and both indoor and outdoor temperatures show the same when sitting next to each other. If accuracy is not important to you, then this option is for you.