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Thermal Leak Detector sniffs out cold air leaks, could save you 20% in energy costs

Gizmodo found this 12/4/2008 on dvice.com

It's getting cold outside, and that chilly air is trying to sneak into your house. This Black & Decker Thermal Leak Detector could help you save 20% on energy costs by showing you where those leaks are. Shining its magic light on trouble spots shows you temperature changes a small as 1 ...