M-1 Manifold Pressure

M-1 Manifold Pressure

Every package is custom built to your POH/AFM. Please allow 5-7 days for shipment. Please specify range markings here.



Part No:


M-1 Primary Manifold Pressure

Manifold Pressure instrument features a 210-degree graphic analog display with green, yellow, and red LEDs.

FAA Approved

  • STC’d, TSO’d as a Primary Replacement.
  • Replace your current MP gauge.

Easy To Read Display

  • Displays precise Manifold Pressure in both digital and analog formats.
  • LED Arc provides the pilot with a quick visual reference.
  • Fully backlit for night operation and viewable in direct and indirect sunlight.

Accurate, Dependable & Easy To Use

  • Electronics International consistently has been a leader in digital engine instrumentation since 1979.
  • Designed and built in the USA.
These Digital/Graphic Instruments are solid state and hold their accuracy over time and a range of environmental conditions. The colorful Graphic Analog display emits green, yellow, or red light enabling the pilot to spot problems immediately without interpreting a needle. The Digital display constantly provides an exact indication of each instrument function. Gauges mount in 2-1/4" instrument holes. These instruments (except fuel level) are STCd & TSOd for certificated aircraft.

The M-1 is a precision manifold pressure instrument featuring a 210 degree graphic analog display and a digital display. It measures absolute pressure in the engine's manifold to .1 inches of mercury on the digital display. The M-1 enables the pilot to make precise throttle adjustment for maximum performance during take-off, climb, and cruise. The M-1 is easily installed by connecting to the aircraft's existing line through a 1/4" flare union on the back of the unit. Backlit and operates on 12 or 24V. Wt.

      Package includes:

      • M-1 Instrument
      • Wire Harness
      • Operating & Installation Instructions
      • STC

      2.5” x 2.5” x 3.65” Deep, 2 1/4” Flush Mount

      Instrument: 11 oz

      Power Requirements
      7.5 to 30 Volts
      Typical: 0.3 amps @ 12 Volts

      Intensity Control
      Independent control lines allow pilots to adjust the intensity of both the Green Indicator Lights and the LCD Backlight during instrument operations.

      FAA STC’d, TSO’d

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