Black & Decker TLD100 Thermal Leak Detector  

• Manufacturer  Black & Decker
• Part#   TLD100 
• 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 comes with the thermal leak detector, offering guidance on everything from caulking to weatherproofing windows and doors
• Plugging leaks can save up to 20-Percent on heating and cooling costs!
• 2-Year warranty