Dwyer O-4F SKU: O-4F LIST PRICE: $13.75 $11.55 $13.75 Quantity discounts available QuantityPrice (0)No Reviews yet Quantity -+ Add to Shopping Cart Ships in 1 to 2 Weeks Details Dwyer O-4F : Outside Air Temperature Sensor, 20K Ohm Thermistor, -40 to 250 Degree F, NEMA 4X (IP66) Enclosure, 5-Year Warranty Data Sheet DetailsData Sheet Back Dwyer O-4F : Outside Air Temperature Sensor, 20K 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