BEST ANSWER: In addition to what Eric C. provided, another really, REALLY cool feature is the ability to chose what type of unit you are inputting into that line for the calculation. Say for example, you are provided two questions to calculate density altitude. One question provides the OAT in degrees Centigrade, the other in Fahrenheit.
The CX-3 Flight Computer makes flight planning simple by taking confusion out of the equation. Fast, versatile and easy to use, the CX-3 delivers accurate results quickly and efficiently. It can be used on all FAA and Canadian pilot, mechanic, and dispatc