First Rain Display and Regulator belong to a range of digital display to measure the quantities and convert the signals coming from the supplied sensors.
First Rain Display and Regulator measures the first 5 mm of water rained in a given period of time. More than 5 mm of rain it it treated as “further rain” condition. DGP020 display, connected to a rain gauge, informs through its relay about the rain condition status. Also, it shows on the display the total rain, the rain intensity and the duration of the rain event.