Static modulus of elasticity to ASTM C469 Used to determine the strain and deformation characteristics of concrete specimens.

The compressometer consists of two steel rings for clamping to the specimen, two gauge length bars, a digital gauge with a 0-12.7mm range x 0.001mm resolution and a lever unit with spherical-seating.

Picture shows CT530 Compressometer for 150mm Cylinders with an analogue dial gauge.