FLUKE 

FLUKE-381 Remote Display 1000A TRMS Clamp Meter with I Flex

Mfg Part Number:  FLUKE-381  
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Price: $840.01
Quantity:
In Stock: 5
Last Updated: Feb 22, 2026
No Sales Tax except these states
, PO and Wire.

Product overview: Fluke 381 Remote Display True RMS AC/DC Clamp Meter with iFlex® What once took two people, now takes one

Now one technician can do jobs that would otherwise 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. With a cord that runs 6 feet, you can finally measure those tight spaces, awkward sized conductors and disorganized wires.

Other key features

  • Integrated low pass filter and state-of-the-art signal processing allows for use in noisy electrical environments while providing stable readings
  • Proprietary 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 protective equipment
  • Radio transmitter automatically sets the correct measurement range so you do not need to change the switch positions while taking a measurement
  • Three-year warranty

Safety Conformance: IEC/EN 61010-1:2001, 1000V CAT III, 600V CAT IV

Main Specification
General Information
Manufacturer Fluke Corporation
Manufacturer Part Number FLUKE- 381
Manufacturer Website Address http://www.fluke.com
Brand Name Fluke
Product Model 381
Product Name 381 Remote Display True RMS AC/DC Clamp Meter with iFlex
Product Type Clamp Meter
Technical Information
Measurement Type Frequency
Measurement Type AC Current
Measurement Type AC Voltage
Measurement Type Resistance
Measurement Type DC Voltage
Measurement Type DC Current
True RMS Yes
Minimum AC Voltage Measurement 600 V
Maximum AC Voltage Measurement 1000 V
Minimum DC Voltage Measurement 600 V
Maximum DC Voltage Measurement 1000 V
Maximum AC Current Measurement 999.90 A
Maximum DC Current Measurement 999.90 A
Minimum Resistance Measurement 600 Ohm
Maximum Resistance Measurement 60 Kilo Ohm
Minimum Frequency Measurement 5 Hz
Maximum Frequency Measurement 500 Hz
Jaw Size 1.34"
Application/Usage Electrical
Battery Information
Battery Size AA
Battery Chemistry Alkaline
Physical Characteristics
Form Factor Handheld
Height 1.7"
Width 3.5"
Depth 10.9"
Weight (Approximate) 12.35 oz
Miscellaneous
Package Contents
  • 381 Remote Display True RMS AC/DC Clamp Meter with iFlex
  • Coated Instruction Card
  • Safety Information Sheet
  • Soft Carrying Case
  • TL75 Test Leads
  • 5 x AA Alkaline Batteries
Certifications & Standards

Safety Compliance

  • ANSI/ISA S82.02.01:2004
  • CAN/CSA-C22.2 No. 61010-1-04
  • IEC/EN 61010-1:2001 to 1000V CAT III, 600V CAT IV.
Warranty
Limited Warranty 3 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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