Compressometers

Used to determine Young's Modulus and Poisson's Ratio in concrete cylinders per ASTM C469. Compressometers come with one dial to measure axial strain, used for Young's Modulus. Compressomter/Extensiometers have an extra collar and dial to measure radial strain, used for Poisson's Ratio. Available with analog inch (.0001 x .2 in), or analog metric (.002 x 5 mm), or with digital (.0001 in/.002 mm).