Electrical Specifications Range 999.9 A Resolution 0.1 A Accuracy 2% ± 5 digits (10 to 100 Hz) 5% &plusn; 5 digits (100 to 500 Hz) Crest Factor (50/60 Hz) 3 at 500 A 2.5 at 600 A 1.42 at 1000 A Add 2% for C.F. >2 AC Current via Flexible Current Probe Range 999.9, 2500 A (45 to 500 Hz) Resolution 0.1, 1 A Accuracy 3% ± 5 digits Crest Factor (50/60 Hz) 3.0 at 1100 A 2.5 at 1400 A 1.42 at 2500 A Add 2% for C.F. >2 DC Current Range 999.9 A Resolution 0.1 A Accuracy 2.5% ± 5 digits