For
accurate measurement of revolutions per minute or linear
speeds in feet per minute
Features
A built-in timing element operating over a fixed
period of 3-seconds makes this speed indicator
especially suitable for accurate measurements of
constant speeds.
The pointer remains in a fixed position until
returned to zero by depressing the reset button.
Large, easy-to-read dial, with black figures
indicating revolutions per minute and red figures on the
inner circle indicating feet per minute readings.
