This small digital thermometer hygrometer will fit right inside of your incubator to show you the temperature in tenths of a degree and will also show you the percentage of humidity. It also has a clock and a comfort gauge(which doesn't tell you the comfort of eggs or chicks only average comfort for humans...).
This units features are:
-Temperature and Humidity at the base unit.
-Low and high temperature memory
-Low and high humidity memory
-Celsius and Fahrenheit
-Base unit uses 2 x AAA Batteries