TSM, Inc. - DOUBLER2 - 4 Valves on One Wire / Expand or Repair Your Irrigation System with Ease C-434X so the exact suffix matters

so the exact suffix matters

Durability:

protects your hose from wear and tear

The touchscreen supports local programming and manual operation

TSM, Inc. - DOUBLER2 - 4 Valves on One Wire / Expand or Repair Your Irrigation System with Ease C-434X so the exact suffix mattersDOUBLER Doubler allows independent control of four automatic valves with only one valve wire and the common. When Doubler2 is connected to one station of the controller, it switches when the station is turned on and passes the electrical current to the first valve. The next time that station is turned on, Doubler switches to the next valve. It simply alternates between the valves. If four stations are connected to Doubler by a jumper wire in the