Weathermatic ProLine Controllers
The Proline family of controllers have been designed from the ground up to provide more benefits for your buck than any other controller being sold today. ProLine controllers have all the standard features you have come to expect as well as several exciting and unique features, such as an on-board multimeter for testing voltage, a built in valve locator function to make the selected vale chatter audibly, and intelligent scheduling features such as program recall, future date omission and runoff eliminator.