BLACK+DECKER TLD100 Thermal leak detector

- Uses infrared sensors to measure surface temperatures
- Helps homeowners track down power-draining drafts
- Sold with a 5-step guide to fixing basic energy leaks and comes with the thermal leak detector
- Plugging leaks can save up to 20 percent on heating and cooling costs
- Backed by a two-year warranty
- Power Saver
- Easy to Use
- Multiple Application
- Easy-to-Read Color Coding and Screen
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