The H-1068CB Circulating Temperature Controller is designed for use with the H-1068X ductility machine. It provides a solid-state, thermostatically controlled bath and circulator to maintain water temperature within a ± 0.9°F (± 0.5°C). Temperature range is: -10°C to 80°C. 1000W heating capacity with 0.1°C stability. Dimensions: 25″ x 9″ x 19″ (635 x 229 x 483mm).