317 Electrical SpecificationsCurrent ACRange 40.00 A, 600.0 AResolution 0.01 A, 0.1 AAccuracy 1.6% ± 6 digit (50-60 Hz) {40 A} 2.5% ± 8 digit (60-500 Hz) {40 A} 1.5% ± 5 digit (50-60 Hz) {600 A} 2.5% ± 5 digit (60-500 Hz) {600 A}Crest Factor add 2 ...