... -144-3, SF-96-3, SF-72-3, SF-48-3.2) Varmeter Model: 90°SF-144-3, SF- ... 96-3, SF-72-3, SF-48-3.> Analog panel meter composed of a core- magnet moving ... with balanced or unbalanced load. Nominal mark: active power is W and reactive power is Var.2. Accuracy: class 1.53. ... Mounting: SF series is flush mounting with bracket,SFT series(48,72,96,120) is slippage type.Note: when these ...