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Clamp Meter, Auto, True RMS, 2.5 kA AC, 1 kV AC, 1 kV DC, 34 mm Jaw Opening Max.


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Manufacturer Part No:
Newark Part No.:
Product Range
381 Series
Technical Datasheet:
FLUKE-381 CAL D   Datasheet
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Product Information

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AC/DC Current, AC/DC Voltage, Continuity, Frequency, Resistance





True RMS




381 Series

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Technical Docs (1)

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Product Overview

The FLUKE-381 CAL D is a remote display true-RMS AC/DC clamp meter with iFlex. The Fluke 381 is a handheld, battery-operated clamp meter that has a remote-display module and detachable iFlex (flexible current probe). The remote display can be removed from the meter body and read away from the measurement source. This lets the display be easily read in difficult-measurement situations such as a hazardous environments, or very tight spaces. The flexible current probe makes it possible to measure higher current (up to 2500A AC) and larger cables that traditional jawed meters cannot measure. Wireless technology allows the display to be carried up to 30ft away from the point of measurement for added flexibility without interference with measurement accuracy. Ergonomic design fits into hand and can be used while wearing protective equipment. Integrated low pass filter and state of the art signal processing allows for use in noisy electrical environments while providing stable readings.
  • Calibrated with data true-RMS AC
  • DC clamp meter with iFlex
  • Measures AC current via jaw is 999.9A(0.1A) & via flexible current probe is 999.9A
  • 2500A(0.1A
  • 1A)
  • Measures DC current of 999.9A with 0.1A resolution
  • Measures AC
  • DC voltage is 600V
  • 1000V with 0.1V
  • 1V resolution
  • Measures frequency via jaw & via flexible current probe is 5Hz to 500Hz with 0.1Hz resolution
  • Measures resistance range of 600 ohm
  • 6Kohm
  • 60Kohm with 0.1ohm
  • 1ohm
  • 10 ohm
  • Jaw opening is 34mm and flexible current probe diameter is 7.5mm
  • Operating temperature range from -10°C to +50°C
  • ANSI
  • ISA S82.02.01, CAN
  • CSA-C22.2 No. 61010-1-04, IEC
  • EN 61010-1 to 1000V CAT III, 600V CAT IV
  • Size (L x W x H) is 277mm x 88mm x 43mm (55mm for remote unit), weight is 350g


Test & Measurement


FLUKE-381 true-RMS AC/DC clamp meter, 18inch iFlex flexible current probe, Coated instruction card, Safety information sheet, Soft carrying case, TL75 test leads, Five AA alkaline batteries.

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