medidor de deformación (n)

Dehnmessstreifen (DMS) (m)

extensometer (n)

resistance gauge (n)

A strain or resistance gauge measures the change in resistance of a measuring body during deformation.

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.

伸长计 (n)

应变仪 (n)