Feature:1. TIMING CONTROL: The time control switch supports timing start and close to make your appliance work reasonably, and prolong its service life.2. DATA STORAGE: Built in program power off memory, can save data for 60 days even if the power is off, without resetting the fixed switch program.3. PROGRAMMABLE GROUP: Support 8 groups, 10 groups and 16 groups of programmable data, and the time control range is 1 minute to 168 hours.4. WIDE APPLICATION: This switch is suitable for timing control of street lamp, advertising light, electric box, water pump, water heater, charger, etc.5. CLEAR DISPLAY: The timer switch adopts digital display, clear and intuitive, with small timing error, fast reading, convenient and practical.Specification:Item Type: Time Control SwitchModel: KG316T 220V 25AMaterial: ABSPower Supply: 1 x AAA battery (battery not included)Switching Capacity: Resistive 25AProgrammable Groups: 8, 10, 16 GroupsTime Control Range: 1 minute to 168 hoursTiming Error: <2s/dayRelative Humidity: <95%Ambient Temperature: -10-50.Package List:1 x Time Control Switch