Basement

This unit is on the floor of the basement office, on a short leash to the server running
ham radio software.

The sensor is mounted in the mini prototyping socket first used to test 1-wire devices. 

This sensor is the reference to which we compare new sensors when we add them
to our sensor network. New sensors are placed in the socket next to this
sensor and observed for several hours, long enough to notice first-order
differences.