Description The tekmar Indoor Sensor 076 includes a 10 kΩ thermistor which provides accurate measurement of the indoor temperature. The 076 can be mounted directly on the wall using two #6 - 1" screws. The small size of the 076 makes this sensor visually appealing and less noticeable on the wall. The 076 can be connected to a 10K Room Temperature Unit (RTU) for remote temperature sensing.