Nanoampere Unit | All you need to know

A nanoampere (nA) is a unit of electric current equal to one billionth of an ampere (10^-9 amperes). Nanoamperes measure extremely weak electrical phenomena encountered in patch clamp electrophysiology, ion channel research, and specialized scientific instrumentation. Ultra-sensitive detection systems and low-noise laboratory equipment operate at nanoampere sensitivity levels. The unit appears in cutting-edge biomedical research and quantum-scale electrical measurements.