Model No. TLD100

Thermal Leak Detector

Where to Buy


Features + Benefits

  • Allows you to make your home more comfortable and energy efficient
  • Set the sensitivity and measurement scale °C/°F
  • Identify both hot & cold draughts around your home
  • Light indicator shines blue to indicate cold draughts and red to indicate warm draughts
  • Thermal Leak Detector - Helps identify issues with the insulation of your home
Black and Decker - Thermal Leak Detector - TLD100

Product Specs

Product Type Detector
Type of Detection Thermal
Power Rating 9V
LED Display Yes
Battery Type Lithium-Ion
Temperature Range -30°C to 150°C

Thermal Leak Detector reviews verified by reevoo
Verified reviews of Thermal Leak Detector

out of 10

6 reviews

Build quality
Value for money
Overall rating
Scores 6.5 out of 10 based on 6 reviews
out of 10


Hythe GB
Easy to use. The green-red-blue light system is easy use and probably better than a detector that only shows temperature in figures.
The enclosed battery was absolutely dead, thereby adding to cost and delaying use. It was suggested that the whole item should be returned. Would the replacement have a sound battery? If the battery cannot be guaranteed, it probably would have been better if no battery was included.
Confirmed purchase: 18 October 2016
Published on: 30 October 2016
out of 10


Charlotte North Carolina GB I'm retired and having
the good way it shows leaks.
Reviewer left no comment
Confirmed purchase: 13 December 2013
Published on: 23 December 2013