Strain Gauge 101 - Learn the basics of how they're used

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What is a strain gauge and how does it work? In this video, we'll explain exactly that.

A strain gauge (sometimes referred to as a strain gage) is a sensor whose resistance varies with applied force; It converts force, pressure, tension, weight, etc., into a change in electrical resistance which can then be measured.

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Thank you! Just to ask, the change in resistance is an effect of the change of length of the wire-wound strain gauge?

Nanzyen
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finally, now i actually know what a strain gauge is

anshikaanshika
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There is a formula:
KL/CMA=R

What does the K stand for?

US-Warrior