im went to a 4 channel cht gauge, so i am selling my single channel gauge with the manual. the sender is included. all you need is the type k thermal couple wire from the engine to the gauge. its about 50 cents a foot. or you can buy an 18 foot pre-made sender from dakota digital. http://www.dakotadigital.com/index.cfm/pag...prod/prd347.htm

75.00 shipped to the lower 48