伸长计 (n)

Dehnungsmesser (m)

extensometer (n)

strain gage (n)

strain gauge (n)

In practice, the strain gauge is used in a measuring bridge and measures the change in voltage.

One drawback of semi-conductor strain gauges is their non-linear change in resistance in the event of temperature fluctuations.

Typical tools include frequency analysis tools, strain gauges and other length measuring devices.

extensiómetro (n)

medidor de deformación (n)