Well whatever temps and humidity you are reading, they are 100% wrong. Is your UTH connected to a thermostat? My small Zoomed one was over 130 degrees when not attached to one, and with the lighting? Your temps are too high. The humidity is probably very low because of the lights. Walmart has the Acurite digital thermometers...Home Depot...or online
http://www.amazon.com/Chaney-Instrum...6276475&sr=8-3