Detailed Product Description AC ammetersModel: SFT-80, SFT-60, SFT-680, SFT-780, SFT-100, SFT-560, SFT-670Accuracy: Class 1.5Specification: 0.1A, 0.5A, 1A, 3A, 5A, 7.5A, 10A, 15A, 20A, 25A, 30A, 40A, 50A, 60A For 10A-10kA, use external current transformer with secondary current 5A connected directly with current from 20A to 60A, the Class is 2.5Changeable scale: the dial plate with different ...