Features 1,48 Times Settings: The timer is programmable in 30 minute intervals, has 48 times setting options in 24 hours, re arrangeable for individual settings 2,Waterproof: The timer is equipped with protective cover, which is waterproof, protecting the timer from weather conditions, more secure for outdoor use 3,Safe and Durable: The mechanical timer is made of excellent ABS material, with two ground sockets, safe and durable 4,Simple to Use: Always turn the timer dial to the current timer first, push the pins down to set the time on, pull other pins up to set off 5,Built in Rechargeable Battery: The timer has built in rechargeable battery, can be used for long time after once full charged Specification Item Type: 24 Hour Mechanical Timer Material: ABS Model: SUL181h Battery: 1 x Rechargeable NI MH 3.6V 80MAH button battery (built in) Contact Capacity: AC230V 16A Time Range: 24h Contact Resistance: ≤50mΩ Insulation Resistance: ≥100mΩ Ambient Temperature: -40℃ to and55℃ Storage Time: 150 hours Minimum Setting Unit: 30 minutes Setting Times: 30 minutes per time, 48 times Package List 1 x 24 Hour Mechanical Timer 1 x Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.