Easy to adjust area coverage for each sprinkler from 15 to 25-ft

NO BATTERIES REQUIRED: Works just like and egg timer

BATTERY OPERATED: Runs on one CR2032 battery

For blowing water from a sprinkler system to prevent freeze damage

DURABLE ZINC CONSTRUCTION: Crafted with high-quality zinc materials

24V 750mA Transformer for Indoor Sprinkler Controllers 57040 Shrub Easy to adjust area coverageFor replacing 110 VAC to 24 VAC 750mA max transformers on indoor controllers Input and output are standard for pump relays and solenoids in North America Capable of powering two solenoids or one pump relay and one valve solenoid Pre installed plug for plug n play use with easy dial controllers For outdoor locations, install in an outdoor sprinkler controller cabinet Compatible with indoor controllers from Orbit, Hydro Rain, and other major brands