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600A TRMS AC/DC Clamp


Effective and efficient – the best of both worlds. The Fluke 374 Clamp Meter offers improved performance perfect for many current measurement situations. The Fluke 374 True-rms Clamp Metercan 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. Safety Conformance EN/IEC 61010-1:2001; 1000V CAT III, 600V CAT IV


  • 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
  • Three-year warranty
  • Soft carrying case


Diameter of measurable conductor:
01.3” or 34 mm max

Operating temperature:
-14 to 122ºF (-10 to 50ºC)

Storage Temperature:
-40 to 140ºF (-40 to 60ºC)

Operating Humidity:
< 90% @ 10 to 30 ºC, < 75% @ 30 to 40ºC

Operating Altitude:
0 to 3000 m

246 x 83 x 43 mm, (9.685 x 3.267 x 1.692 in.)

388g, (14 oz.)

Temperature Coefficient:
0.01% ºC (<18ºC or > 28ºC)

Three years for electronics, One year for cable and clamp assembly