GENERAL CHARACTERISTICS ITEM DESCRIPTION | ELECTRIC CELL,0-500 V OUTPUT,110 V,60 HZ,23 CM W,20 CM H,37 CM D,8 KG WEIGHT,DUAL OUTPUT JACKS,DUAL RANGE METERS FOR EXPANDED LOW LEVEL READINGS AT FULL SCALE ACCURARY,CROSSOVER DESIGN SWITCHES,MULTI-TURN CURRENT CONTROL,POLARITY REVERSING SWITCHES ELIMINATE CABLE REVERSALS |