Designed specifically for the popular Rotax 912/914 engines, the 3-1/8" tach, model number 19-819-211, has it all. A rugged air-core movement, colored dial markings, high accuracy, an hour meter drive and optional self contained EL lighting. With an accuracy of ±25 RPM, and a 270 deg sweep. Working on either 12 or 24 volts, this tach makes flying behind a Rotax an easy task. 0-7,000 RPM
Note: Includes hourmeter function.
Yes, this works with the 912 IS.