The numbers on the tachymeter scale can be read to determine how many seconds it takes to run 1 km or to measure the time required to complete 1 job.
How to measure kilometers / hour
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Measure the time (within 1 minute) it takes to run 1 km.
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Read the number on the tachymeter scale that the stopwatch 1/5-second hand (V172, V174, V175) or seconds hand (V176) is pointing to.
Ex.:
If it takes 45 seconds to run 1 km...80 km/h
How to measure the hourly rate of operation
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Measure the time (within 1 minute) required to complete 1 job.
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Read the number on the tachymeter scale that the stopwatch 1/5-second hand (V172, V174, V175) or seconds hand (V176) is pointing to.
Ex.:
If it takes 20 seconds to complete one product...180 products/hour
