Fitted with the ADR digital readout, a technologically advanced microprocessor controlled instrument which is fully described in Section 37, the machines allow either cubes or cylinders to be tested in compression, and using optional flexural frames and accessories, mortar prisms and concrete beams.The machines are supplied fitted for cylinder testing and are complete with motorised power pack and safety gates. When used for cube testing appropriate distance pieces must be ordered separately according to the size of specimen.