So I bought 2 acurite thermometer/hygrometer today. One of them has a probe for the hotspot and the other has a remote signal device that I'm using for air temp and humidity. I've been using an All Living Things thermometer/hygrometer that has probes for each function. Well I decided to put the remote sensor in to compare my readings and my all living things says 65% and the acurite remote sensor says 42%. This is way off so I unboxed the other acurite with probe and placed the unit inside to compare to the remote acurite and both read 42%. Should I assume the All living things isn't working properly? Its hard to believe that 2 acurite devices are reading wrong. On the plus side the all living things hot spot probe temp is within 1.5 degrees of the acurite probe. One more thing I think I should add is that I put the whole device that reads the remote sensor in the cage bc it shows the humidity for where the device is as well for as remote humidity and the device unit humidity reads 54% but its sitting directly on substrate while the sensor is mounted to wall about 5 inches from floor and the other unit I set on top of the sensor. The sensor is same height as the all living things probe. Should I move them closer to floor?