Spalding pedometer model sf005 user guide?

What are pedometers?

A pedometer is a machine that clips onto a belt or trouser line. It measures the approximate distance someone has travelled by counting the number of steps that person has tak… (MORE)

Who invented pedometer?

The Romans used an odometer calibrated to steps to measure distances for military and civil purposes, although technically this is not a step counter. The modern all-mechanic… (MORE)

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What is a user guide?

A user guide ,also known as a manual, is a technical communication document intended to give assistance to people using a particular system. It step-by-step describes how the … (MORE)