Pitot Tube Sensor Kit 12 in duct size Probe Length 11.75 in Electrical Connection Type Screw Terminals Display Type Not Applicable Display Units Not Applicable Display Resolution Not Applicable Overall Width 1 1/2 in Overall Length 3 3/4 in Features Mounting Flange is Easily Bent to Conform to Round or Oval Ducts Thin Steel Construction Manufacturers Warranty Length 5 yr For Use With Static/Differential Air Pressure Sensing Devices