The DM700/I Cap is a two wire current loop indicator powered by the 4-20 mA DC process signal it is displaying. The face of the Cap houses a 4 digit red LED display and the back contains the screw terminal connections and three push buttons. The buttons are used to program and calibrate the unit by means of a simple menu that allows the user to select units, input/output scaling, offset, decimal point position and password protection. Indicator contains several linearizations which can be applied to display square root, x3/2, x5/2 or a user-defined segment linearization curve.