Black+Decker TLD100 Thermal Leak Detector

The TLD100 thermal leak detector from Black+Decker can help you make your home more comfortable and energy efficient. You can use this efficient leak detector to establish where in your home the power is draining away most. The TLD100 has a large LED display to show temperatures in either Fahrenheit or Celsius.

As it scans an area the detector automatically switches between shining a blue light for cooler leaks, or a red one for hotter targets, making analysis of a problem easy. It can also be used as a diagnostic tester for car engine troubles such as overheating. The unit is powered by a single 9V alkaline battery situated neatly in the handle.

• Manufacturer's part TLD100