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CGR-30P & CGR-30C Primary 4-Cylinder Engine Monitor Combo

CGR-30P & CGR-30C Primary 4-Cylinder Engine Monitor Combo

Item:   EI CGR-30COMBO-4
Price: $5,048.00 
Item Qualifies for Free Ground Freight (48 States) on Orders Over $350
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Electronics International CGR-30P and CGR-30C Primary 4-Cylinder Engine Monitor Combo

  • Instruments Fit Standard 3 1/8” Hole
  • TSO’d & STC’d as Primary Replacements
  • Replaces up to 10 different functions

Download the Redline Order Form Here

Download the CGR-30C Approved Model List Here - Approved for Many Aircraft
Download the CGR-30P Approved Model List Here - Approved for Many Aircraft

More Details on the CGR-30C Here - More Details on the CGR-30P Here


  • 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
  • G-Meter
  • Horsepower
  • Fuel Remaining and Fuel Used
  • GPS/Fuel Flow Data
  • Engine Time and Tach Time
  • Flight Timer
  • Local Time and Zulu Time
  • Pilot Programmable Checklists
  • Models: CGR-30P
  • FAA Certifications: STC’d, PMA’d and TSO’d
  • Weight: 1.1 Lbs
  • Environmental: Designed and Tested to TSO (DO-160G)
  • Software: Designed and Documented to TSO (DO-178B, Level C)
  • Minimum Performance Standards: TSO-C43c, TSO-C44c, TSO-C45b, TSO-C47a, TSO-C48a, TSO-49b and TSO-C55a
  • Power Requirements: 7.5 to 30 Volts, 0.1 amps @ 24V (Typ), 0.2 amps @ 12 Volts (Typ)
  • USB Port: For USB Memory Stick use only
  • Display: Active Matrix TFT, 262,144 colors, Sunlight readable
  • Backlight: External control line, programmable levels
  • Display of Primary Gauges with Red and/or Yellow Ranges: Five on the Main Screen + EGT and CHT, One on the Secondary Screen
  • Display of Primary and Non-Primary Gauges without Red and/or Yellow Ranges: Five on the Main Screen + EGT and CHT, Six on the Secondary Screen
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