Product Categories

Piston

Single and Twin Engines

Linked to Piston Engine Monitors

Turboprop

Single and Twin Engines

Click to find Electronic International Turboprop Instruments and monitoring systems

Helicopter

Single and Dual Rotors

EI's Helicopter Engine Instruments and Analyzing Monitors

Accessories

Transducers, Sensors, Probes and More

Category Accessories

All Products

TR-1 Combo Package

  • Master & Tattletale Warning Lights
  • Data Recorder (BC-5R)
  • 4 Premium TR-1 Instruments
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TR-1-ITT Temperature Instrument

  • Primary Replacement
  • 2″ Mount
  • Reliable, Rugged & Accurate.
More Info

TR-1-TQ Engine Torque Instrument

  • Primary Replacement
  • 2″ Mount
  • Reliable, Rugged & Accurate.
More Info

TR-1-FF Fuel Flow Instrument

  • Primary Replacement
  • 2″ Mount
  • Reliable, Rugged & Accurate.
More Info

TR-1-NG RPM Instrument

  • Primary Replacement
  • 2″ Mount
  • Reliable, Rugged & Accurate.
More Info

TR-1-NP RPM Instrument

  • Primary Replacement
  • 2″ Mount
  • Reliable, Rugged & Accurate.
More Info
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MVP-50T Engine Monitor for Helicopters

  • Primary Replacement
  • 5.55″ x 5.15″ Flush Mount
  • Reliability. Accuracy. Data Logging For Trend Analysis, External Annunciators To Eliminate Need To Scan Panel.
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P-300C: Capacitive Fuel Level Probe

  • Threaded or Boss Mount
  • Up to 20ft in length
  • Electronics isolated from fuel
More Info