Friday, 14 August 2015

Grip Strength Meter (Dynometer)

This simple and inexpensive device (a commercial one will cost you $97) will measure your hand gripping strength. It is made from 4 components: a fuel pump pressure gauge, a rubber tube, a tubing connector and a plastic water bottle.To use just squeeze the water bottle and note the psi reading on t...
By: JimRD

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from Instructables: exploring - technology - robots http://ift.tt/1UIPkkR

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