HIGH QUALITY: the timer shell is made of high quality durable hard ABS plastic for durable use and long service life, it has the feature of being moisture-proof and heat-proofLCD DISPLAY: The large LCD screen adjustment and operation prompt function make it easy to read clearly and can be easily operatedFUNCTION: This microcomputer timer can automatically turn on/off all kinds of electrical equipment according to the time set by the userPARAMETERS: Operating voltage: 220V-240V AC, Frequency: 50-60Hz, Timing range: 1 second - 168 hours, Number of timing groups: 32 on/32 offAPPLICATION: The timer switch is widely used to control objects such as street lights, neon lights, advertising signs, production equipment.It is also suitable for all electrical equipment and household appliances that need to be turned on and off regularly, such as agricultural breeding, warehouse exhaust and dehumidification, automatic preheating, advertising television equipment, etc.