Siemens 544-339-8 SKU: 544-339-8 $39.75 $104.61 (0)No Reviews yet Quantity -+ Add to Shopping Cart In Stock Details Duct Point Temperature Sensor, 8" Rigid Probe, 1k Ohm Platinum RTD (375a) Thermistor, -40 to 180 Deg F (-40 to 82 C), 2×4" Electrical Box, 5-Year Warr... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Duct Point Temperature Sensor, 8" Rigid Probe, 1k Ohm Platinum RTD (375a) Thermistor, -40 to 180 Deg F (-40 to 82 C), 2×4" Electrical Box, 5-Year Warranty ( Minimum Siemens order quantity of $250.) Back Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review