Features Principle: Timing switch can automatically turn on and off the power of various electrical equipment according to the time set by the user, which brings convenience in daily life. Material: Made of high quality ABS material, good performance can maintain the long time use of the circuit and the stability of the time switch. LCD: The timer has LCD screen display, which makes the observation clearer, and the timing range is from 1 second to 168 hours. Mounting: The electronic timer can be mounted on 35mm rail, which can reduce the space occupied by the equipment. Applications: Power equipment and household appliances that require timer switching, such as agricultural farming, warehouses, air exhaust and dehumidification, automatic preheating. Specification: Item Type: Digital time switch Material: ABS Model: KG316T-II Display: LCD display Working Voltage: 220V AC Frequency: 50-60Hz Timing Range: 1 Second - 168 hours Internal Battery: Lithium battery 1.2V 40mah Package List: 1 x Digital Time Switch 1 x User Manual Package List 1 x Digital Time Switch 1 x User Manual