This is one of the most advanced timers currently on the market, and it's very easy to understand. This digital version of a mechanical timer has a visual interface. Moreover, it's easy to program for both turning on and off; you can set it for 15-minute intervals in a 24-hour, 7-day format. Unlike other timers, it doesn't limit the number of daily settings; it can be scheduled every day of the week. Additionally, it provides overload protection. If the output voltage goes above or below the normal range, it will cut off the power supply. Its large LCD screen counts consumed kilowatt-hours. This way, you can track electricity consumption as major appliances turn on and off, allowing you to monitor household electricity usage in real time. This will likely reduce your electricity consumption and lower your monthly bill. The product is currently priced at $70 overseas.