The SCT-25 Creep Measurement Apparatus is equipped with a loading lever providing a mechanical advantage of 8:1. Specimen elongation is measured by a dial gauge through a displacement magnification mechanism with a 2:1 ratio. Lead and plastic specimens are subjected to constant dead-weight loading, allowing determination of the primary, secondary, and tertiary creep regions from the deformation-time curve. The apparatus is supplied with calibrated weights and accessories for accurate application of load to the test specimen.