Tekmar 77 Indoor Sensor

Indoor Sensor; Type NTC Thermistor; Wetted Material Baked Enamel Steel; Operating Temperature -60 to 140 Deg F; Size 2-7/8 Inch Width x 1/2 Inch Depth x 4-1/2 Inch Height; Application Indoor Temperature Sensing; Approval CSA (Canada and US); Includes 12 Inch 20 AWG XLPE Multi-Strand; (2) #6-32 TPI x 3/4 Inch Screw, (2) #6-32 TPI x 1/2 Inch White Cover Plate Screw