M045 - INSTRuCTION MANuAL
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TACHYMETER
Chronograph provided with a scale giving the average speed in km/h or mph over a covered distance of 1 km
or 1 mile. Only applicable for time measurements that do not exceed 60 seconds.
Procedure
Start the chronograph at the beginning of - and stop it at the end of - a distance of 1 km or 1 mile. The number indi-
cated on the tachymeter scale by the second hand corresponds to the average speed achieved in km/h or mph.
example:
120 km/h
or
120 mph
Reset the chronograph.