Model   Unit A     B     C    D    E    F    G
SF-52   mm   58    66.5  4.5  26   40.5 52  39
SF-65   mm   73.5  83.5  4.5  31   42   65  39
SF-62T2 mm   75    90    8    45   65   70  35

Application
SFIM's SF dnd SFC series meters and direct acting indicating analogue electrical measuring instruments. They are suitable to be used on the distribution, the control panel of power plant and the different apparatus to measure the DC current, Voltage AC current, Voltage, frequency, power and reactive power, power factor, synchroscope , phase indicator and the other non-electric value.