Name 80 Moving Iron Instruments AC Voltmeter
Model > Analog meter > SF-80 SF-670 SF-60 SF-50
Type SF-80
Accuracy: class 2.5
Specification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V, if over 600V, meters can be connected potential transformer with secondary voltage 100V