1. Functions: 1. Clock display (12-hour/24-hour format) 2. Timer 3. Countdown2. Easy-to-read LCD display, LED indicator.3. 16 on/off programs per day, 15 combinations per week.4. Programmable 24 hours/7 days a week.5. Countdown function. Up to 24 hours countdown to shutdown.6. Built-in rechargeable battery for memory backup in case of power outage (saves the program you set).7. Repeat program with 16 on/off settings and manual on/off setting.Parameters:1. Power supply: 5V2. Capacity: 16AMP for resistance, 8AMP for inductance3. Minimum interval: 1 minute4. Timing range: 1 minute to 168 hours5. Setting groups: 16 on/off per day6. Programs: 15 groups7. Power failure: 60 days8. Power consumption: less than 5VA9. Average error: less than +/- 2 seconds/day10. Battery type: 1.2V NiMH battery, built-in, rechargeable11. Installation: Panel/wall mount
