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

Save $300 with the Sun N Fun Mail-In Rebate! See Rebate tab below for details.


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.

FAA Approved Primary Replacement

  • Primary Replacement STC’d, TSO’d & PMA’d
  • Remove your old engine instruments, including RPM, Manifold, EGT/CHT, Fuel Level, Oil Pressure and more!
  • Upgrade your aircraft panel with the best engine analyzer available.

Easy To Install

  • CGR-30P fits into your existing 3 1/8″ hole (remove your old tach).
  • Engine Data Converter (EDC) accepts all inputs. Only 2 wires run to the back of the instrument.

Accurate, Dependable & Easy To Use

  • Electronics International consistently has been a leader in digital engine instrumentation since 1979.

Data Recording of Every Flight

  • All monitored functions are stored up to three times per second.
  • Up to 1,500 most recent flights stored, downloaded via a USB port.

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.


EI Spirit of Sun N Fun Mail-In Rebate 2023

March 20, 2023 through April 15, 2023

Click Here for More Information

Sun N Fun is finally here! Save up to $3000 with Electronics International Mail-In Rebates on select units. Rebates valid 3/20/23 - 4/15/23. 

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