Dwyer O-4C SKU: O-4C $15.71 $18.70 (0)No Reviews yet Quantity -+ Add to Shopping Cart In Factory Stock Details Dwyer O-4C : Outside Air Temperature Sensor, 3K Ohm Thermistor, -40 to 250 Degree F, NEMA 4X (IP66) Enclosure, 5-Year Warranty Data Sheet DetailsData Sheet Back Dwyer O-4C : Outside Air Temperature Sensor, 3K Ohm Thermistor, -40 to 250 Degree F, NEMA 4X (IP66) Enclosure, 5-Year Warranty Back Reviews 0 Back Ratings & ReviewsNo reviews availableBe the first to Write a Review