The Iso Verter® II Isolator/Converter protects electronic circuits by completely isolating the input and output signals from each other and from ground. Both input and output ranges are fully field selectable with easy to adjust switches. With bipolar input selection and zero suppression, nearly any standard input/output range combination is possible. Zero and span adjustments are easily accessible on top of housing. Units plug into universally available octal sockets for quick easy installation. Industry standard "pin-out" wiring configuration allows direct replacement of most competitive models. Order optional 481-0159 socket for new installations.