CGR-30P Color Engine Monitor

Every package is custom built to your POH/AFM. Please allow 6-8 weeks for shipment. Please complete configuration worksheet below                     Basic Form or Premium Form



Part No:


CGR-30P Color Engine Monitor

EI is proud to introduce its CGR-30P, the best engine monitor available in the industry. The CGR-30P was designed to replace your aircraft’s tachometer. In addition to replacing your tachometer, the STC’d CGR-30P will replace MANY of your existing primary instruments. Because the CGR-30P is installed in a standard 3-1/8” hole, it doesn’t protrude from your panel or cover adjacent instruments. This gives the CGR-30P a distinct advantage over the competition because it seamlessly integrates into your panel, is easy to install and is the perfect size to fit into any aircraft panel.

Choose from these available CGR-30P packages:

CGR-30-P-4-B 4 cylinder basic system with RPM, EGT/CHT Bar Graph, Fuel Flow, OAT and Volts
CGR-30-P-4-P 4 cylinder system with RPM, EGT/CHT Bar Graph, OAT, and 5 Primary functions of your choice
CGR-30-P-6-B 6 cylinder basic system with RPM, EGT/CHT Bar Graph, Fuel Flow, OAT and Volts
CGR-30-P-6-P 6 cylinder system with RPM, EGT/CHT Bar Graph, OAT and 5 Primary functions of your choice


CGR 30P (GGR30P, GGR-30P) Secondary Screen CGR 30P (GGR30P, GGR-30P) GPS Screen CGR (GGR30P, GGR-30P) 30P Fuel Quantity Screen Screen

Secondary Screen

This screen provides six
additional functions to be
displayed on the CGR-30P,
as well as annunciators to
display Main Screen alerts.

GPS Data Screen

This screen allows you to
select between six sets of
Fuel Flow, Fuel Remaining
and GPSrelated data.

Fuel Quantity Screen

This screen displays the
estimated Fuel Remaining
for each tank, based on
current Fuel Flow.


CGR 30P For Sale and Installation

Looking for information on sales or want professional installation? Our team is here to handle any questions about compatibility and your aircraft specs.

Speak with an expert toll-free at 800-474-9714 for recommendations on your aircraft today! 

The CGR-30P comes standard with a state-of-the-art, full color bar graph which assists with ROP/ LOP leaning. Additionally, the bar graph has both “normalized” and digital readout screens. No other bar graph in the industry comes close to providing the number of options the CGR-30P offers. In addition to its bar graph, the CGR-30P can be configured to display a combination of these functions:


Oil Temp

Oil Press.

Manifold Press.

EGT/CHT Bar Graph

Fuel Flow

Fuel Press.

Fuel Level

Flight Timer

Tach Time

Local Time

Zulu Time


Data Recorder

USB Port

Caution Lights

Fuel Remaining

Fuel Used



Low Fuel Alarm



and more!!

3.25” x 3.25” x 4.45” depth. Accuracy: 1/2%. Viewable in direct and indirect sunlight. Backlit for night operation.

See below for answers to our most popular questions.

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