Enzyme recorder

An enzyme recorder was a type of bio-scanner that recorded the enzymes in a lifeform. Effective use of the recorder required readings on three different wavelengths of light.

In effort to destroy a giant space amoeba, and free the trapped USS Enterprise (NCC-1701), a specially equipped shuttlecraft was required to penetrate the cell to find a way to destroy the amoeba. An enzyme recorder was among the special equipment taken on board the shuttle, by suggestion of Doctor McCoy.