AeroShell Fluid 41 is compatible with AeroShell Fluids 31

This license unlocks the following function: Control of TQ/Dittel KRT-2 aircraft radios

This version is: Lightspeed Zulu 3 with battery box

Just insert tube into the fitting and tighten the nut 2 to 2-1/2 full turns

uma 3 1 8 electric tachometer with markings for rotax 912 914 Safety AeroShell Fluid 41 is compatibleOverview 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.