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Kill-a-Watt Electricity Usage Monitor
The first step toward conservation is knowing where energy is being wasted. Placed between any appliance and its outlet, the Kill-a-Watt measures electrical use by the kilowatt-hour and displays it on the large LCD screen. Then you can calculate consumption patterns by the day, week, month, or year; assess appliance efficiency; and see what needs replacing. You can even check the quality of your power by monitoring voltage, line frequency, and power factor. Now you'll know if it's time for a new refrigerator or if that old air conditioner is still saving you money. The Kill-a-Watt Electricity Usage Monitor is an elegantly simple, smart, and essential tool for every home. Includes informative conservation tips.
Kill-a-Watt Electricity Usage Monitor Dimensions
- 5⅛" H x 2⅜" W x 1⅝" D
This product is shipped from one of our warehouses in Northern California. Orders placed after 12 p.m. will typically ship the following business day. To see an estimate of our delivery times, click here.
Returns & Replacements
Products can be returned for a refund within 30 days of receipt if unused and in original packaging. Returns are paid for by customer unless product is defective or damaged, in which case Real Goods assumes responsibility. Please use Fedex, UPS, or USPS with tracking, for returns.
Returns of solar panels, inverters or other large ticket items will incur a re-stocking fee of up to 20%. Freight shipping is non-refundable.