| GENERAL CHARACTERISTICS ITEM DESCRIPTION | HOUSING ASSY 1,MECHANISM ASSY 1,OPTICAL INSTRUMENT LENS 1,3.130 IN. MAX DIA,26 VOLTS,400 HERTZ,HERMETICALLY SEALED,INNER DIAL INDICATES PCT ENGINE TORQUE,RANGE FROM 0 TO 95 PCT,MAJOR GRADUATIONS AT 10 PCT INCREMENTS,MINOR GRADUATIONS AT 5 PCT INCREMENTS,OUTER DIAL INDICATES PCT TRANSMISSION TORQUE FROM BOTH ENGINES,MAJOR GRADUATIONS AT 10 PCT INCREMENTS,MINOR GRADUATIONS AT 2 PCT INCREMENTS,2 NEEDLES,1 MOVEABLE KNOB |