Amazon.com has the Black & Decker EM100B Energy Saver Series Power Monitor on offer for $99.99 with free standard shipping. 'The monitor's easy-to-read digital display shows your current energy usage in dollars, so you don't have to perform tricky calculations to understand what the readings mean. It also shows you the outdoor temperature, so you can account for heat used on cold mornings, and it displays your month-to-date usage along with an estimate for your upcoming bill. This advanced feature can work with any type of billing rate, including flat rate billing, separate peak and off-peak rates, or tiered billing structures.'

Leave a comment