Product review (2 stars): Temp and Humidity meter - inaccurate
The only good point to this monitor is the large, easy to read screen. Other than this the meter is inaccurate, the temp reading at least 1.5 deg F low. I ordered 3 of these meters and only one could keep the correct time, the other 2 immediately started drifting off the correct time. The meters were very slow to respond to fast temp and humidity changes. I would not recommend this meter.