0.0%
Rain a2012 | ![]() | This moisture detector is constructed from fabric stretched between brass support which also serve as contacts. The conductance of the wet fabric pulls against a 100k resistor to ground. |
63.9°
Crawlspace c21530 | ![]() | This sensor is in the crawl space underneath my daylight basement. It is exposed to the outside through a half dozen ground level vents. |
58.1°
Backyard c63411 | ![]() | This unit is placed outside the basement window at the end of a steel tube that holds the sensor several feet away from the house. |