.fa{display:none} $(function(){var now = new Date();var promoStart = new Date("March 27, 2023");var promo = new Date("April 07, 2023");if(now > promoStart) {$('.promotions').show();}if(now > promo) {$('.promotions').hide();}}); TSO C44b Continuous display of fuel burned,in upper display in Gallons per Hour. Liters and Lbs per hr also available. An amazingly low price includes Instrument harness and a Flow Scan 201 or 231 transducer. Upgrade your old Hoskins, or Shadin System. Will function with any K factors; connector is pin to pin compatible. Automatically calculates the K factor. All programming done from the front panel. Size 2.25" diameter (small hole) Light Weight 5 oz with Super Thin 1.5" depth Three year warranty. (yes, the only three year warranty around!) Serial port sends and receives data from all GPS units, even handhelds. Calculates fuel to next waypoint. Displays All These Functions: Total Fuel Used Fuel Remaining Endurance in Hours and Minutes Fuel Required to next Waypoint Fuel Reserve at Next Waypoint Nautical miles per Gallon Dimensions: 7X5X13