The Gill AC is a high specification automated Potentiostat, Galvanostat and Zero Resistance Ammeter with integral Frequency Response Analyser and Sweep Generator in one neat enclosure. It is fully isolated from mains earth and is supplied with a full range of Software that utilises all aspects of the instrument for both automated and manual operation. All of this is backed by a manufacturers 2 year parts and labour warranty. The standard Gill AC is adequate for most users with an auto ranging current output of 10pA to 0.6 Amps.