Take control of your electronics and appliances and learn how much they are really costing you. This combo pack features a full featured, yet easy to use timer paired with the electricity monitor that set the standard. The Save A Watt HD gives you the ability to turn electronics on and off using a large, backlit digital face which makes setting the time easy and intuitive. Having the power to program ON/OFF times saves you money, and completely shuts off devices that might draw energy hogging phantom power. The Kill A Watt allows you to monitor the amount of power your electronics are using. Simply plug something into it and it will count consumption by the Kilowatt-hour, same as your local utility. You can calculate your electrical expenses by the day, week, month, and even an entire year. Also check the quality of your power by monitoring Voltage, Line Frequency, and Power Factor. Now you'll know if it is time for a new refrigerator or not and if that old air conditioner is keeping you cool, but is costing you an arm and a leg.