Eudiometer
[,ju:di'ɒmitә]
Definition
(noun.) measuring instrument consisting of a graduated glass tube for measuring volume changes in chemical reactions between gases.
Checker: Sylvia--From WordNet
Definition
(n.) An instrument for the volumetric measurement of gases; -- so named because frequently used to determine the purity of the air.
Typist: Sean
Definition
n. an instrument for measuring the purity of or the quantity of oxygen contained in the air.—adjs. Eudiomet′ric -al.—n. Eudiom′etry.
Typed by Elvin