A total of 9 onoff weekly programs Large 24 hour display with real time display Summertime setting Manual override button 24 hour countdown timer in increments of 1 minute Built-in rechargeable back-up battery Protects the appliance plugged in from damaging electrical surges & spikes An economy timer switch with numerous options This timer switch means that you can set programmes for individual days or any combinations of days from Monday to Sunday. This timer is designed to help you control your appliances better allowing you to save energy as well as giving you additional security around the home. This timer is ideal for switching lights radios etc. on whilst your house is unoccupied giving the impression that people are in. By programming certain appliances to automatically switch on at night this unit can also be used to take advantage of cheaper electricity at these times. The timer can be programmed to turn appliances on & off as needed thus reducing the need to leave appliances on standby. This timer is suitable for any appliance with BS plug & maximum load not exceeding 10A2300W resistive. Specifications Maximum load 10A 2300W resistive BS5733 certified