respirometer

[ res-puh-rom-i-ter ]
/ ˌrɛs pəˈrɒm ɪ tər /

noun

an instrument for measuring the extent of respiratory movement.
an instrument for measuring oxygen consumption or carbon dioxide production in an isolated tissue.

Origin of respirometer

First recorded in 1885–90; respire + -o- + -meter

Medical definitions for respirometer

respirometer
[ rĕs′pə-rŏmĭ-tər ]

n.

An instrument for measuring the degree and nature of respiration.