Watts Up? PRO Power Analyzer and Data Logger

Got this Watts Up? PRO power analyzer and data logger. It's the professional version that handles up to 15 amps and lets you download data to a PC to see how much juice your appliances are actually pulling. Good for tracking costs or just seeing what's a power hog in the house. Box has some wear and a surplus sticker on it but the unit inside is what matters. Pretty handy tool if you're into home automation or just want to save some money on the electric bill.