Gas thermometer
From Wikipedia, the free encyclopedia
A gas thermometer is a thermometer that measures temperature by the variation in volume or pressure of a gas.[1]
![Thumb image](http://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Plinski-termometer2.png/320px-Plinski-termometer2.png)
A gas thermometer is a thermometer that measures temperature by the variation in volume or pressure of a gas.[1]