Russell McMahon wrote:
> Q1:    How do you change ranges?

Hidden button / switch in the back or battery compartment? (I've seen a
lot of these on thermometers for =BAC/=BAF)

> Q2    Bonus question - The instrument will mainly be used to measure
> air speed in ventilation ducts (actually untrue, but that's close
> enough). What units of speed do I intend to leave it set to. Why?
I'm going with m/s (meters per second). It's easy to convert to
volume/sec then, by multiplying by the cross section, and I'm going with
SI units because you don't need to be insane to use them, unlike other
systems :)

-- =

Hector Martin (hector@marcansoft.com)
Public Key: http://www.marcansoft.com/marcan.asc

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