Answer | Crossword Clue |
---|---|
RADAR | Speed-measuring device |
SILLOMETER | Skipper's speed-measuring device |
TACH | Speed measuring instrument (Abbr.) |
PITOT | ... tube, for measuring air speed. |
MACH | Unit in measuring speed of sound. |
MFLOPS | Units for measuring computer system speed |
MACH | Number used in measuring the speed of sound |