- Primary Replacement
- 3 1/8″ Flush Mounts (2)
- Can Replace Up To 16 Primary Instruments.
CGR-30 Combo Package
Every package is custom built to your POH/AFM. Please allow for longer than normal lead times.
FAA Approved Primary Replacement
- FAA TSO’d, STC’d, TCCA Validated, EASA Validated
- Remove your old primary engine instruments, including RPM, Manifold, EGT/CHT, Fuel Level, Oil Pressure, Oil Temperature, Volts, Amps, OAT, Fuel Flow, Fuel Pressure, TIT and more!
- Upgrade your aircraft panel with the best engine analyzer combo available.
Clean Install
- CGR-30P and CGR-30C fits into your existing 3 1/8″ holes (remove your old Tach and MP).
- Engine Data Converter (EDC) accepts all inputs. Only 2 wires run to the back of the instruments.
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.
CGR-30P Overview
CGR-30C Overview
Twin CGR-30 Combo Solution
Easily replace several of your aircraft’s primary and non-primary engine instruments with the Twin CGR-30 Combo Package which includes two CGR-30Ps and one CGR-30C. The STC’d and TSO’d CGRs can replace and consolidate many of your primary and non-primary instruments. Each CGR will mount flush through a 3 and 1/8 inch hole and will not protrude from your panel.
CGR-30 Combo Retail Prices
All Packages Include:
- CGR-30P Instrument
- CGR-30C Instrument
- EDC-33 Engine Data Converter
- Primary Replacement RPM
- Primary Replacement Manifold Pressure
- Primary Replacement Fuel Level (up to 4 Fuel Tanks)
- Primary Replacement EGT/CHT Bargraph
- Primary Replacement Oil Pressure
- Primary Replacement Oil Temperature
- Primary Replacement Volts
- Primary Replacement Amps
- Primary Replacement OAT
- Primary Replacement Fuel Flow
- Fuel Remaining and Fuel Used
- GPS/Fuel Flow Data
- Engine Time and Tach Time
- Flight Timer
- Local Time and Zulu Time
- Pilot Programmable Checklists
Other Options (No Charge)
- Primary Replacement Fuel Pressure*
- Primary Replacement Hydraulic Pressure
- Primary Replacement TIT*
- Primary Replacement Carb Temp or OAT*
- Second Amps Measurement*
- On Screen Annunciators
- Return Fuel Flow Transducer (Pressure/Carb)*
- G-Meter
- Horsepower
More options may be available.
Choose primary functions when ordering.
View our CGR-30 Combo Brochure Here!
CGR-30 Combo Packages
(prices include probes & cables)
Every package is custom-built to your POH/AFM. Please allow for longer than normal lead times.
Due to increased demand, our current lead time is 6-8 weeks.
| Description | Package | Retail Price | Rebate Amount |
| 4-Cylinder COMBO Package | CGR-30-COMBO-4 | $5,698 | $800 |
| 6-Cylinder COMBO Package | CGR-30-COMBO-6 | $6,098 | $800 |
| 7-Cylinder COMBO Package | CGR-30-COMBO-7 | $6,298 | $800 |
| 9-Cylinder COMBO Package | CGR-30-COMBO-9 | $7,098 | $800 |
| Twin CGR-30 Combo Package (2x CGR-30P + CGR-30C) | CGR-30-TC-4 | $10,698 | $1,200 |
| Twin CGR-30 Combo Package (2x CGR-30P + CGR-30C) | CGR-30-TC-6 | $11,598 | $1,200 |
Additional Options
| Description | Package | Retail Price | Rebate Amount |
| CO Detector (CO Guardian) | CO-DETECTOR | $595 |
|
| Primary Float Type Replacement Fuel Probes | P-300M | $495/ea |
$40/ea |
HUGE installation savings! Use existing probes, cables and flow transducer with our upgrade packages when you trade in your current Engine Analyzer and Fuel Flow instrument.
View our CGR-30 Combo Brochure Here!
CGR-30 COMBO UPGRADE Packages
(without probes & cables)
| Description | Package | Retail Price | Retail Price |
| 4 or 6-Cylinder Upgrade Package (requires a trade-in engine analyzer to receive this price) |
CGR-30-COMBO-A | $5,398 | $800 |
| 4 or 6-Cylinder Upgrade Package (requires a trade-in engine analyzer and fuel flow computer to receive this price) |
CGR-30-COMBO-AF | $5,298 | $800 |
| Twin 4 or 6-Cylinder Upgrade Package (2x CGR-30P + CGR-30C) (requires a trade-in engine analyzer to receive this price) |
CGR-30-TC-A | $9,398 | $1,200 |
| Twin 4 or 6-Cylinder Upgrade Package (2x CGR-30P + CGR-30C) (requires a trade-in engine analyzer and fuel flow computer to receive this price) |
CGR-30-TC-AF | $8,998 | $1,200 |
To see more information on upgrade packages visit our UPGRADE page.
Testimonials
“After a full IFR install on my Cessna 175, my two favorite instruments without question is the CGR-30 Combo set. Simple and customizable, the data is invaluable!”
Customer: C Scott Van W. From Idaho
Aircraft: Cessna 175 Skylark
EI Instrument: CGR-30 Combo Package
“The CGR-30P is a fantastic product and EI has excellent customer service. EI is the leader in engine monitors with a strong track record.”
Customer: William G. from New York
Aircraft: Cessna 182Q Skylane
EI Instrument: CGR-30P Engine Monitor – Premium
“Awesome product and awesome service through the ordering process… great feedback from other customers.”
Customer: Aaron L. from Texas
Aircraft: Piper PA-23-250 Aztec
EI Instrument: CGR-30P Twin Package
“I like being able to get a hold of a technical expert immediately when calling into the main EI phone number [regarding my CGR-30P purchase]… The build quality of the sensors, display unit and EDC seem very good… I appreciate the business practices of EI and have had an EI R-1 Tachometer which has worked flawlessly for the past 20 years.”
Customer: Eric B. From Texas
Aircraft: Grumman American AA-5B Tiger
EI Instrument: CGR-30P Engine Monitor
“I was able to try out the CGR-30P in a flight school plane. I was very impressed with the ease of use, visual quality, and information provided on the main screen… I feel it will pay for itself in fuel savings, and extended engine time before overhaul.”
Customer: David M. From South Carolina
Aircraft: Cessna 182J Skylane
EI Instrument: CGR-30P Engine Monitor