Features : Easy setup with only two dial wheels: one for cycle time and one for watering time. Standard 3/4" hose or faucet female thread connector for Inlet. Self-lock quick male hose connector for outlet. Waterproof clear see-through cover. Waterproof design and can be used inside of water like in the pool for automation filling. It will handle your garden watering for you. Ideal for managing your garden irrigation when you are on holiday or during dry weather Specification : Material : Plastic Face diameter: 8cm/ 3.1" Height of timer & extra fittings: 16cm/ 6.3" Temperature Range: 0~40'C Batteries: 2 x 1.5V AAA batteries (not included)