Steel measure, 400 m.
Steel measure, 400 ml : Used as a density method for the determination of the air content of freshly mixed mortars. Made of steel, 88.1 mm height x 76.2 mm internal diameter, it is calibrated to contain 400 ± 1 ml of water at 23°C. Weight approx.: 800 g , Accessories: Chattaway spatula. Made of pure