1、VARIOUS FORMATS: 15 combinations of day programming formats available each week, 24 hour and 12 hour clock formats to choose from 2、ACCURATE CONTROL WITH STATUS INDICATOR: Digital programmable timer control accurate to the minute with LED on or off status indicator 3、WITH BACKUP FUNCTION: 6 or 8 on off(program cycle) to choose from, come with programming memory backup function, you can use with confidence 4、LOW POWER CONSUMPTION: Working voltage from 220~250VAC, 50~60Hz. Voltage output or no voltage, power consumption is 3VA, working temperature from 0℃~55℃ 5、SCRATCH RESISTANT ABS: Digital programmable timer adopt good quality ABS material, possess impact resistance, scratch resistance, environmentally friendly