Multipurpose Programmable Digital Timer Time Switch With Lcd-5 Pin 8 Times On Off Per Day This timer can be use for electrical equipment periodically switched on and off at preprogrammed daily or weekly times. The programmed events are then repeated during the next periods accordingly. They find broad application in heating and refrigerating systems, boilers, ovens, dryers, defrosting equipment, swimming pools, hatcheries, illumination, etc. Features: Features & Detailed Product Description : * 8 ON/OFF program per day * Power:DC 12V 24V AC110-240V * CR2032 Battery for memory back * Digital Electronics time switch with daily and weekly programs * LED power indicator * LCD on screen displays ON and OFF switching status * With lithium battery for memory back up * With daily weekly and impulse programs * The impulse program can also be combined with daily and weekly programs * With operation manual Supply Voltage: 200-250VAC Frequency: 50 ~ 60Hz Contact: Single Pole - Single Throw, 30 A, 250 V AC Running Accuracy: ± 1 second / day at 20 degree C Minimum Time Setting - 1 minute Load - Resistive 16A, Inductive 8A, Motor 2HP Memory Back up - Lithium battery CR2032 CAUTION: 1. Installation must be according to wire diagram. See the back of the unit. 2. Press RESET button before use. 3. Recharge the battery when no indication appears in the display.