Irrigation ControllerProfessional irrigation controller and valve for putting sprinkler or drip on a timer. Protect your crops while dialing in your watering. Set irrigation start and end times for any days in the week and up to three times per day. Controller runs on 9 volt battery. No outlet required. Works with Drip Tape and either Aquifer Farmer or Gardener models. Controller valve is 3 4" NPT Female. Controller can be purchased with or without fittings. "Without