Black and decker for those concerned about the effects of global warming and the ability to save energy and help to save our planet for the future black and decker have produced the tld100 thermal leak detector unit if tracking down power draining drafts in your home is literally driving you up the wall this clever infrared scanner will effortlessly uncover those hidden leaks the ldt100 thermal leak detector will help you to identify and give advanced warnings of the issues and highlight areas f