The Fluke 374 True RMS Clamp Meter can read up to 600 V and 600 A in both AC and DC modes. Additionally, the 374 is compatible with the new iFlex flexible current probe (sold separately), which increases the measurement range to 2500 A AC and provides increased display flexibility, and improved wire access. Key features Features and benefits iFlex flexible current probe (sold separately) expands the measurement range to 2500 A AC while providing increased display flexibility, ability to measure awkward sized conductors and improved wire access CAT IV 600 V, CAT III 1000 V Propietary inrush measurement technology to filter out noise and capture motor starting current exactly as the circuit protection sees it Ergonomic design fits in your hand and can be used while wearing personal protective equipment Large, easy to read backlight display automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement Electrical Specifications AC Current via Jaw Range 374 and 375 376 600.0 A 999.9 A Resolution 0.1 A Accuracy 2% ? 5 digits (10-100 Hz) 2.5% ? 5 digits (100-500 Hz) Crest Factor (50/60 Hz) 3 @ 500 A (375 and 376 only) 2.5 @ 600 A 1.42 @1000 A (376 only) Add 2% for C.F. > 2 AC Current via Flexible Current Probe Range 2500 A Resolution 374 and 375 0.1 A (= 600 A) 1 A (= 2500 A) 376 0.1 A (= 999.9 A) 1 A (= 2500 A) Accuracy 3% ?5 digits (5 ? 500 Hz) Crest Factor (50/60Hz) 3.0 at 1100 A (375 and 376 only) 2.5 at 1400 A 1.42 at 2500 A Add 2% for C.F. > 2 DC Current Range 374 and 375 376 600.0 A 999.9 A Resolution 0.1 A Accuracy 2% ? 5 digits AC Voltage Range 374 and 375 376 600.0 V 1000 V Resolution 374 and 375 376 0.1 V 0.1 V (= 600.0 V) 1 V (= 1000 V) Accuracy 1.5% ? 5 digits (20 ? 500 Hz) DC Voltage Range 374 and 375 376 600.0 V 1000 V Resolution 374 and 375 376 0.1 V 0.1 V (= 600.0 V) 1 V (= 1000 V) Accuracy 1% ? 5 digits
