JP Instruments Engine Management System
The EDM 830 is a flight engineer, a maintenance manager and a backup instrument. TSO'd and tested, the EDM 830 improves engine efficiency, reduces maintenance costs, improves fuel economy, reduces operating costs, smooths out engine operation, keeps the engine at the proper temperatures, elongates spark plug life and reduces engine vibration. Not only that but this one system can replace many other gauges which weighs less, takes less energy and has a backup power system, unlike most stock gauges. The EDM 830 comes with EGT, CHT proves, Volts, Shock cooling, fuel flow, MAP, Oil temperature, oil pressure, Outside Air Temperature, EZTreneds, data recording along with a three year warranty by JP Instruments. It also has optional functions including CDT, IAT, CARB temperature or TIT.