An arrangement for collecting and measuring of liquids

An arrangement for collecting and measuring liquids consisting of a coarse measuring chamber (1) and a fine measuring chamber (2), which are arranged as parts of a single component adjacent to each other, wherein both have chambers at their same underlying transparent outer surfaces ml graduated scale (11) and (21); the fine measuring chamber (2) has an inlet (9) and in its top surface (22) has an opening (23) through which a hollow, open at the bottom rod (24) a cone-shaped piston (3) connected to the rod (24) adjustable in height is provided and which cooperates with a lower end of the fine measuring chamber (2) conical seat surface (31) for locking purposes; the rod (24) above by a rotary handle (4) is closed off, while its lower end is opened to a collection bag (5); have the hollow rod (24) has an opening in its upper part (6) for fine measuring chamber (2) and the coarse measuring chamber (1) a slightly deeper opening (7) for fine measuring chamber (2); the opening (7) underlying an overflow of ...