K & R
MECHANICAL PEDOMETER / STEP COUNTER
Have a look an ARISTO Model
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A swinging pendulum in the brass work is pushing the gearing. The lever on the side limits the swing wide of the pendulum - according to step size. With the black button the dial is resetable. 
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" ... YOU SHOULD WALK 10,000 STEPS PER DAY ... "
( This is about 4 Miles or 7 km )
impressum:
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© C.HAMANN http://public.beuth-hochschule.de/~hamann 06/30/09
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