Copyright © 2017 Grand Rapids Technologies, Inc.
Electronic Flight Instrumentation for Experimental Aircraft Since 1991
The beauty of the EIS lies not on its face, but in its light weight and bulletproof functionality.
From two cycle to turbine and everything in between, the award-
Blind Mounting – You can blind-
Flexible Leaning Pages – Most instruments allow you to lean according to the technique the instrument designer had in mind; a necessary compromise due to the limited information provided on their small displays. The EIS uses a 32-
Graphical and Digital Displays – Not sure of your preference? Don’t worry. We give you both. Our graphical displays have better resolution than any of the big name monitors and the digital data displayed with graphical pages is user programmable.
Cruise Monitor – Digital and graphical display of the EGT trends. This function reveals which cylinder is causing your engine to run rough, or reassures you that all is well when setting out over hostile terrain. The costs savings in maintenance provided by this function easily justifies the cost of the entire instrument. More useful and important than the leaning function.
EIS Leaning Function – The EIS tells you which cylinders are past peak, which cylinder peaked first, and how far each cylinder is away from peak. The leaning status of all cylinders is displayed simultaneously, making it simple to see how well balanced the mixture is to the engine.
Value – Save fuel and increase range by leaning correctly. Reduce maintenance costs by detecting problems early and diagnosing problems to the affected cylinder thanks the extensive monitoring and alerting provided by the EIS.
EMI Tolerance – The installation of the instrument and its wiring is completely non-
“The GRT EIS 6000 is, without a doubt, the ticket. The system is intuitive and rugged, especially when exposed to high G-
–Aaron McCartan, 2013 U.S. National Aerobatic Champion, Intermediate Division
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