Solar Sync - Wireless Seonsor and Receiver

The Hunter Solar Sync combines a solar radiation sensor and a temperature sensor to calculate a daily evapotranspiration (ET) adjustment factor that automatically modifies the controller's scheduled watering times to match actual crop water demand. As temperatures rise or solar radiation increases, Solar Sync increases watering runtimes; during cooler or overcast periods, it reduces them - delivering the right amount of water every day without manual seasonal adjustments. Available as a wired sensor-only unit (for connection to a compatible Hunter controller) or as a complete wireless sensor and receiver kit.