This 24 hour timer switch has time setting function, support current time setting, support hour and minute setting. LCD display with backlight, you can see the time clearly at a glance. 15 minute interval, 1 hour is divided into 4 segments. 3 working state design, on the clock state, press the OK button to switch the working state between ON, AUTO and OFF. Support daylight saving time on/off. You can try. Features: Time setting: support current time setting, support hour and minute setting change. LCD display with backlight, you can see the time clearly at a glance. 15 minute interval: 1 hour is divided into 4 segments, the first segment counterclockwise represents 0:00-0:14, the second segment is 0:15-0:29, the third segment is 0:30-0 :44 , and the fourth segment is 0:45-0:59. 3 working states: The timer has 3 working states, on the clock state, press the OK button to change the working state between ON, AUTO and OFF. The timer can only work automatically when it is in AUTO status. Daylight Saving Time (DST): Press MANU and to adjust DST, LCD will display +1h, you can cancel DST after pressing both buttons again. Specifications: Name: Electronic Clock Material: Plastics Power Supplies: AC200-250V, 50/60Hz Rated Ampere: 16A, 30A (Optional) Battery: 1*CR2032 Battery, 3V, 240mAh (Included) Inductive: 8/20AMP Current Consumption Energy: