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M-1 Manifold Pressure Instrument
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 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.
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Product Overview
Prices
Retail Prices
M-1 Manifold Pressure Instrument Package includes:
- M-1 Manifold Pressure Instrument
- Wire Harness
- Operating & Installation Instructions
- STC
Note: order must specify range markings. See M-1 Configuration Worksheet in our downloads section for more information.
Description
Package
Retail Price
M-1 Package
M-1
$700
Available Options:
A-102 Adapter to fill a 3 1/8″ hole
Lead Time:
Usually ships within 10-12 business days

Specifications
Specifications
Dimensions
2.5″ x 2.5″ x 3.65″ Deep, 2 1/4″ Flush Mount
Weight
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.
Certifications
FAA STC’d, TSO’d

Videos
Product Videos
Documents
Documents & Manuals
Testimonials
Customer Testimonials
We liked the price and the reputation of your company.
- Customer
Roy C. From Kentucky
- Aircraft
Piper PA-28-235 Cherokee Pathfinder
- EI Instrument
I have several EI units in my aircraft and have been very pleased with their reliability over the years. The other great part, besides the unit themselves, is the support from you all. Thank you for your support over the years… I chose IE for your reputation for quality and pricing. I have been very pleased with my units. My graphic engine analyzer, fuel flow meter, volt/amp meter, RPM and now Manifold gauge.
- Customer
Boyd G. from Arizona
- Aircraft
Cessna 182J Skylane
- EI Instrument