Strain Gauge Technology

Strain gauge technology measures how much a material deforms or stretches when force is applied. It uses a small piece of conductive material, often arranged in a grid, attached to the surface of the object. When the object experiences stress, the material slightly changes shape, altering the electrical resistance of the gauge. This change is measured and converted into a force or stress value. Strain gauges are widely used in engineering to monitor structural health, test materials, and ensure safety, providing precise, real-time data about how objects respond under load.