DIAL WITH POINTER; MINUS 2.0 TO 2.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE; 3000.0 DIELECTRIC WITHSTANDING VOLTAGE IN VOLTS; EXTERNAL POWER SOURCE; DC CURRENT; 2.211 IN BODY DIA BEHIND MTG FLANGE; 1.660 DEPTH BEHIND MTG FLANGE; 3 UNTHREADED HOLES FOR MOUNTING; MOUNTING HOLE DIA 0.125 IN.; WATERTIGHT