Fluke 381 User Manual page 37

AC Current via Flexible Current Probe
Range .....................................................999.9 A / 2500 A (45 Hz – 500 Hz)
Resolution ...............................................0.1 A / 1 A
Accuracy .................................................3 % 5 digits
Crest Factor (50/60Hz) ...........................3.0 at 1100 A
Remote Display True-rms Clamp Meter
2.5 at 1400 A
1.42 at 2500 A
Add 2 % for C.F. > 2
Specifications
33