Specifications: Voltage: 220V 50-60HZ Capacity: 25A 250VAC Display: LCD Programs:32 on/off each day or week Timer range: 1Second~168hrs Color: white Material: plastic Mini interval: 1 mins Hysteresis: 2s/day (25C) Average error: 1s/24h, 25C Battery power: 5 year Power consumption 1 VA (MAX) Temp.range: -25C~+60C mounting: DIN rail or M3 screws Application: 7 24hrs Programmable switch timer can automatically switch on and switch off kinds of electric equipment at a preset time. It is widely used in 7 programmable control of streetlight, light (sign), lamp, water heater, air conditioner, , electric cooker, booster, sprayer, bottler, preheater, agriculture facilities and broadcasting equipment etc. It has the features of low consumption, high-accuracy chip, strongly anti-jamming, simple and easy to set. Function: For example, we a lamp to turn on at 8:00:01,Mondy, turn off at 8:30:30.Tuesday. use the KG316S timer switch. Package Contents: 1 x Timer Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.