Turns Ratio Testing
MWA300 and MWA330A
3-PHASE RATIO AND WINDING RESISTANCE ANALYSER
TRAX280,TRAX220 and TRAX219
MULTIFUNCTION TRANSFORMER AND SUBSTATION TEST SYSTEM
TTR100-1
HAND-HELD TRANSFORMER TESTER
TTR310E and TTR330A
THREE-PHASE TRANSFORMER TURNS RATIO TEST SET