Hygrometer och termometer

On this page, you can purchase accurate thermometers as well as a rain gauge. As you know, a thermometer is an instrument used for measuring and indicating the temperature. Whereas, a rain gauge is a measuring instrument typically used by meteorologists and hydrologists to measure rain in a given amount of time per unit area. The 1/2" male threaded thermometer listed here comes with a case of 63mm, and an insert of the length of 40mm.