Model No. TLD100

Thermal Leak Detector


Features + Benefits

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

Product Specs

Product Type Detector
Type of Detection Thermal
LED Display Yes

Thermal Leak Detector reviews verified by reevooReevoo

Build quality
Value for money
Overall rating
Scores 6.5 out of 10 based on 23 reviews
7 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
10 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