- on Home & Garden
- Published in issue 2/2008 on page 74
Above or below zero, that’s the question
In rooms without adequate heating but containing sensitive equipment it would be nice to obtain at least an indication as to whether the temperature has dropped below freezing. You then know that the heating is inadequate and that the equipment has to be moved somewhere else. This detector, thanks to its battery powered supply, can be used anywhere in the home.