Toro - TSM-8 - TMC-424E 8-Station Expansion Module P-231-1222 while the mechanical dial provides

while the mechanical dial provides watering intervals from 12 minutes to 20 hours and 45 minutes

3-inch: Manufacturer part 83663 | Big Frog Supply SKU PCOP3

Purple lid for non-potable applications

The timer has a rain-sensor enable/disable switch

(26/34) plastic residential irrigation valve

Toro - TSM-8 - TMC-424E 8-Station Expansion Module P-231-1222 while the mechanical dial providesUpgrade your irrigation system with this essential 8 Station Expansion Module specifically designed for Toro TMC Controllers. Easily increase your watering zones without replacing your entire system. This compatible module installs quickly, providing reliable performance and expanded coverage for your landscape irrigation needs. Perfect for growing irrigation systems.