You can remove the display for even more flexibility. Now one technician can do jobs that used to require two people. Clamp the Fluke 381 around a conductor, remove the display and walk across the room to operate controls or remove protective equipment, all while watching real-time readings. The iFlex flexible current probe (included) expands the measurement range to 2500 A AC while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access. Safety Conformance IEC/EN 61010-1:2001, 1000V CAT III, 600V CAT IV AC Current via Jaw Range: 999.9 A Resolution: 0.1 A Accuracy: 2% 5 digits (10-100 Hz) 5% 5 digits (100-500 Hz) Crest Factor (50/60 Hz): 3 @ 500 A 2.5 @ 600 A 1.42 @ 1000 A Add 2% for C.F. > 2 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 (50/60 Hz): 3.0 at 1100 A 2.5 at 1400 A 1.42 at 2500 A Add 2% for C.F. > 2