Kanardia INDU Air Speed 2-1/4″ Master
The Kanardia INDU Air Speed 2-1/4″ Master is a modern electronic airspeed indicator that combines the intuitive readability of a traditional analogue instrument with the precision and flexibility of digital avionics. Designed for non‑certified aircraft, it is ideally suited for ultralights, LSA, experimental aircraft, autogyros, and helicopters.
Featuring an internal high‑resolution pressure sensor, the Master version operates as a standalone airspeed indicator while also serving as a data source for other Kanardia instruments via the CAN bus. The round 57 mm (2-1/4″) format makes it a perfect fit for modern glass or hybrid panels, offering excellent visibility in all lighting conditions.
The colour LCD display supports customisable speed scales and arc markings, allowing the instrument to be tailored to specific aircraft limitations and pilot preferences. Visual overspeed warnings change colour as critical speeds are exceeded, improving situational awareness and enhancing flight safety.
When connected to compatible Kanardia instruments, the INDU Air Speed can share airspeed and temperature data across the avionics network. An optional Outside Air Temperature (OAT) input enables true airspeed (TAS) calculation when altitude data is available on the CAN bus.
Engineered to operate across a wide voltage range and environmental conditions, the INDU Air Speed Master delivers reliable performance with low power consumption, making it ideal for both new installations and panel upgrades.
Key Features
- 2-1/4″ (57 mm) round format panel mount electronic airspeed indicator
- Master unit with internal pressure sensors – no external air data computer required
- High‑resolution colour LCD with analogue‑style presentation
- Customisable speed units (km/h, knots, mph) and coloured arcs
- Visual speed limit warnings for Vne and manoeuvring speed
- CAN bus output for integration with Kanardia EFIS and EMS systems
- Compatible with Kanardia OAT sensor for TAS calculation
- Wide operating voltage range (6–32 V DC)
- Designed for non‑certified aircraft applications
Typical Applications
- Ultralight aircraft
- Light Sport Aircraft (LSA)
- Experimental and kit‑built aircraft
- Autogyros and helicopters
