Siemens 544-342-24 SKU: 544-342-24 $119.85 $315.40 (0)No Reviews yet Quantity -+ Add to Shopping Cart Limited Factory Stock Details Duct Averaging Temperature Sensor, 24' Flexible Probe, 1k Ohm Platinum RTD (375a) Thermistor, -40 to 180 Deg F (-40 to 82 C), 2×4" Electrical Box, 5-Y... Data Sheet Installation Instructions DetailsData SheetInstallation Instructions Back Duct Averaging Temperature Sensor, 24' Flexible 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