|Designed specifically for the popular Rotax 912/914 engines, the 2-1/4” tach, model 19-519-211, 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.|
Product easy to install and accurate.
UMA 2-1/4" ELECTRIC TACH 0-7000 RPM W/MARKINGS ROTAX 912 914
Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.
No, this will not work with the Rotax 582 engine.
The UMA 2-1/4 Tachometer Rotax (10-01852) was designed specifically for Rotax 912/914 engines and is not recommended as the range markings are specifically made for those engines. A good alternative would be the UMA 2-1/4 Tachometer Rotax (10-01854) which support electric and CDI ignitions that support a 6 pulse per evolution signals.
The UMA 2-1/4 Tachometer Rotax (10-01852) was designed specifically for Rotax 912/914 engines. Any other use is tested and not recommended.
The UMA 2-1/4 Tachometer is an electric tachometer that is connected by 4 wires. Red - Aircraft Power (+), Black - Ground (-), White - Signal input and yellow - Hour Meter Drive (where used).
The signal for the tachometer comes from the ignition side of the engine and is the only plug with two wires not connected to anything when you receive the engine. We have added the install sheet to the 'Documents' tab.