Altimeter + Kollsman + Density Altitude + VSI + OAT + G-Meter
RADIANT's Digital Altimeter (RDAL) is built for pilots who want altitude to remain the primary visual focus. Its main dial presents altitude in a clear, conventional round-instrument style, using a short 10,000-foot hand and a long 1,000-foot hand, while the instrument’s right-side data stack adds digital altitude, Kollsman setting, outside air temperature, vertical speed, and density altitude in a compact, easy-to-scan layout. When enabled, the new G-meter also becomes part of the dial rotation.
Rather than acting like a simple one-function altimeter, RDAL provides the builder with a more capable altitude instrument while retaining the familiarity of a dedicated altitude presentation. It is especially attractive when altitude warrants the greatest visual emphasis, but supporting flight data still needs to be readily available in the same instrument.
The updated platform allows practical configuration from the front panel. RDAL supports inHg or hPa Kollsman units, °F or °C temperature display, temperature calibration, and G-meter enable/disable in setup. Kollsman is adjusted directly from the front controls, with a standard-pressure reset available from the panel.
An external temperature probe is included, and RDAL is available in both 2-1/4 inch and 3-1/8 inch versions for flexible installation.
