Review on Zoo Med Digital Thermometer Humidity by Mary Marie

This worked great for measuring my bonsai tank for a month. However, the temperature gauge is stuck at 58f and nothing seems to be able to fix this. Only inside my house is the temp over 70F and outside 80-90F and my terrarium is right in front of a sunny window so I can't see anything. to understand why. Also, one of the suction cups I received was so wrinkled/twisted that it didn't even stick to the glass. I wish it also had a backlight to read the temperature at night. **Review updated 7/4/21 I informed the company of the issue and received a prompt response and a replacement which was shipped to me today. It works great for now and reads both perfectly. Hope it stays good longer