FAA-Approved Aircraft Engine Instruments | Electronics International

Our FAA-Approved Aircraft Engine Instruments

CGR-30P Premium Package 3 1/8″ Engine Monitor

Replace your Tachometer with EI’s CGR-30P Premium, and bring glass panel technology to your panel today, without breaking the bank.

CGR-30 Basic Package 3 1/8″ Engine Monitor

Replace your Tachometer with EI’s CGR-30P Basic, and bring glass panel technology to your panel today, without breaking the bank.

CGR-30 Combo Package

TSO’d & STC’d as Primary Replacements Instruments Fit Standard 3 1/8” Hole

CGR-30C Cluster Gauge Replacement

The CGR-30C can replace up to 16 Primary Instruments, which means you can remove an ENTIRE INSTRUMENT CLUSTER with a single 3-1/8" instrument...

CGR-30P Twin Engine Monitor

STC'd and TSO'd as Primary Replacement.Replace your Tachometers with TWIN CGR-30P's and bring glass panel technology to your panel today...

MVP-50P Glass Engine Monitor

Without question, the MVP-50P is the industry's finest engine analyzer and systems monitor, hands down.

MVP-50P Twin Engine Monitor

STC'd and TSO'd as Primary Replacement. The MVP-50P for Twins has redefined what an engine analyzer should be

MVP-50T Turboprop Monitor

STC’d and TSO’d as Primary Replacement.The MVP-50T has redefined what a Turboprop engine analyzer should be

TR-1-TQ Engine Torque

Standard 2" Mount Replacement InstrumentFAA TSO'd. The TR-1-TQ is for use withturboprop or jet engines. Reliable

TR-1-ITT Temperature

Standard 2" Mount Replacement InstrumentFAA TSO'd. The TR-1-ITT is for use withturboprop or jet engines. Reliable

TR-1-NP RPM Instrument

Standard 2" Mount Replacement Instrument FAA TSO'd. The TR-1-Np is for use with turboprop or jet engines. Reliable

TR-1-NG RPM Instrument

Standard 2" Mount Replacement Instrument FAA TSO'd. The TR-1-Ng is for use with turboprop or jet engines. Reliable

UBG-16 Ultimate Bar Graph

STC’d and PMA’d.The UBG-16 is a powerful, yet easy-to-use Engine Analyzer. High-powered features make this an

FP-5L Fuel Computer

STC’d and PMA’d.The FP-5L is the most versatile fuel computer in the industry

OLC-1 Overlap Connector

The OLC-1 eliminates the needs for soldering, crimps, and expensive connectors, all while...

OPT-1 Oil Temp/Pressure Gauge

STC’d, TSO’d and PMA’d.Displays accurate Oil Pressure and temperature readings

EI Probes

An Engine Monitor is only as good as its probes. That’s why Electronics International has taken development of its probes, connectors and wires very seriously...

Fuel Flow Transducer

Monitor your fuel flow with the utmost accuracy. Electronics International's Fuel Flow Transducers are reliable and accurate, period.

P-300M Magnetic Float Sensor

The P-300M is a TSO’d fuel level sensor designed by Electronics International (EI) to replace a resistive sensor.

R-1 RPM Tachometer

STC’d, TSO’d and PMA’d.Displays an accurate RPM measurement in digital and analog format

VA-1A Volts & Amps

STC’d and PMA’d.Provides pilots with precision Volts and AMPS readings

US-8A Ultimate Analyzer

STC’d and PMA’d.Two displays, with up to 8 temperature probes per display. Allows pilots to monitor up to 16 different temperatures

ASC-5A Altitude Clock

The ASC-5A is a fully functional, panel mounted aircraft clock. In addition it is also an altitude management system

FL-2 Dual Fuel Level Gauge

Experimental Only.Offers pilots digital fuel levels, with unprecedented accuracy, for dual fuel tanks

SR-8A Smart Analyzer

STC’d and PMA’d.Allows pilots to monitor up to 8 temperatures, including EGT, CHT, TIT, OAT, Oil Temp

E-1 Single EGT Gauge

STC’d, TSO’d and PMA’d.The E-1 provides pilots with EGT readings in a stable one-degree digital format

EC-1 EGT & CHT Temp Gauge

STC’d, TSO’d, PMA’d.The EC-1 provides pilots with One Channel of EGT and One Channel of CHT readings

C-4 Four Cylinder CHT Gauge

STC’d, TSO’d and PMA’d.The C-4 provides pilots with Four Channels of Cylinder Head temperature readings in a stable

M-1 Manifold Pressure Gauge

STC’d, TSO’d and PMA’d.Displays precise Manifold Pressure in both Digital and Analog formats

EC-1P Primary EGT & CHT Gauge

STC’d, TSO’d, PMA’d.Primary Replacement CHT with EGT channel and over-temp lights

A-1 Carb Temperature Gauge

STC’d, TSO’d, PMA’d.Provides pilots with precision and stability readings for Carb. Temp

E-1P Primary EGT Gauge

STC’d, TSO’d and PMA’d.Primary Replacement Single Channel EGT with Over-Temp Light

C-6 6 CYL. CHT Gauge

STC’d, TSO’d and PMA’d.The C-6 provides pilots with Six Channels of Cylinder Head Temperature readings in a stable

E-4 4 CYL. EGT Gauge

STC’d, TSO’d and PMA’d.The E-4 provides pilots with Four Channels of Exhaust Gas Temperature readings in a stable

A-1 OAT Gauge

STC’d, TSO’d, PMA’d.Provides pilots with precision and stability readings for Outside Air Temperature

SC-5 Super Clock

The SC-5 is a fully functional, panel mounted aircraft clock

E-6 6 CYL. EGT Gauge

STC’d, TSO’d and PMA’d.The E-6 provides pilots with Six Channels of Exhaust Gas Temperature readings in a stable

C-1 Single CHT Gauge

STC’d, TSO’d and PMA’d.The C-1 provides pilots with CHT readings in a stable one-degree digital format

EAC-1 EGT/OAT/CHT Gauge

STC’d, TSO’d, PMA’d.The EAC-1 provides pilots with One Channel of EGT, One Channel of CHT and One Channel of OAT readings in a stable, one-degree digital

CA-1 Carb/OAT Gauge

STC’d, TSO’d, PMA’d.Carb. Temp and OAT instrument with Ice Zone Warning Light

C-2 Twin CHT Gauge

STC’d, TSO’d and PMA’d.The C-2 provides pilots with an easy, cost-effective method of monitoring CHT’s on a twin aircraft

EC-2 Twin EGT/CHT Gauge

STC’d, TSO’d, PMA’d.Left and Right EGT and Left and Right CHT for twin engine aircraft

E-2 Twin EGT Gauge

STC’d, TSO’d and PMA’d.The E-2 provides pilots with an easy, cost-effective method of monitoring EGT’s on a twin aircraft

EE-1P Primary EGT for Twins

STC’d, TSO’d, PMA’d.Provides pilots with dual Exhaust Gas Temperature readings.

TC-1P Primary TIT & CHT Gauge

STC’d, TSO’d, PMA’d.Single channel CHT and TIT with over-temp light

FL-1 Single Fuel Level Gauge

Experimental Only.Offers pilots an accurate, stable digital fuel level for single tank configurations

MVP-50t Support