The IFD-microNET Baro is the 57mm (2.25 inch) version of the Baro digital flight instrument. Like the 80mm version, it is designed to replace traditional mechanical gauges by providing a high-precision digital display that mimics the look of classic "steam" instruments.
It is particularly popular in the UK for microlights and LAA aircraft with limited panel space, serving as a reliable replacement for an old altimeter, airspeed indicator, or VSI.
Core Description & Functionality
The microNET Baro is a "multi-environment" instrument, meaning you can configure it to act as one of several primary gauges. It uses internal solid-state sensors (no external computer required) to process pitot and static pressure.
Configurable Display: At setup, you can choose which primary function it performs:
Altimeter: Displays altitude with a settable reference pressure (QNH/QFE).
Vertical Speed Indicator (VSI): Displays rate of climb/descent.
MFD Mode: A "Multi-Function" page that shows all three parameters (Speed, Altitude, and VSI) on a single 57mm screen.
Aviation Aesthetics: It uses digital "needles" (three-pointer or drum-pointer styles) to maintain the familiar look of an analogue gauge while providing digital accuracy.
Key Features
Three-Button Interface: Unlike the 80mm "Evo" version which uses a rotary knob, the microNET Baro uses three front buttons to navigate menus and adjust barometric pressure.
Sunlight Readability: The colour screen is rated at 1000 cd/m², making it visible even in high-glare environments.
Compact Dimensions: Standard 57mm diameter, with a depth of approximately 75mm, fitting easily into crowded instrument panels.
Low Power Consumption: Draws only ~200mA at 12V, which is ideal for aircraft with simple electrical systems.
Comparison: microNET Baro vs. EVO Baro
If you are deciding between the "Classic" microNET and the newer "Evo" line:
Size: microNET is 57mm; Evo is 80mm.
Bezel: The microNET has a standard metallic bezel, whereas the Evo features an ultra-thin <2mm bezel and a "Real Round" screen.
Controls: microNET uses buttons; Evo uses a dual-concentric rotary knob.
