Fluke | 381

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TRMS mutimeter clamp 1000A/1000V AC/DC with remote display + iFlex probe (2500A AC)

Code :
Brand :
Serie :
381, 37x, iflex, 233
Manufacturer Ref. :
Order Ref. :
New TRMS AC/DC clamp meter with remote display.
True-rms voltage and current measurements.
Voltage: 1000 V AC/DC.
Current: 1000 A AC/DC.
Resistance, frequency, continuity.
Jaw opening: 34mm.
Includes the new iFlex™ flexible current probe: measurement range to 2500 A AC.
Loop length: 18 inch (45cm).
Jaw opening: 2.5 inch (63.5mm).
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TRMS : Yes
Jaw opening : 34mm
iFlex: Up to 63.5mm
Current : AC (Alternative)
DC (Continuous)
Voltage : AC (Alternative)
DC (Continuous)
Min. DC voltage : nc
Min. AC voltage : nc
Max. DC voltage : 1000V DC
Max. AC voltage : 1000V AC
Min. DC current : nc
Min. AC current : nc
Max. DC current : 1000A DC
Max. AC current : 2500A AC (iFlex); 1000A AC
additonal measurements : Resistance
Continuity test
Bandwidth : 5-500 Hz
Autonomy : nc
Safety Level : CAT I
Safety Overvoltage : CAT III 1000V / CAT IV 600V
Additional Characteristics : Remote display.
18inch (45cm) iFlex probe supplied: Measurement range to 2500A AC.
Inrush function.
Package includes : 18-inch (45cm) iFlex™ flexible current probe, coated instruction card, safety information sheet, soft carrying case, TL75 test leads, 2 AA Alkaline batteries
Dimension (HxWxD) (mm) : 277x88x43 mm (without iFlex)
Net Weight : 388 g
Standard Manufacturer Warranty : 3 YEARS
Fluke 381

Be ready for anything.

The new Fluke 381 does everything you would expect from a clamp meter, and then lets you 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 new 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


Features and benefits

  • Wireless technology allows the display to be carried up to 30 ft. away from the point of measurement for added flexibility without interference with measurement accuracy
  • The removable magnetic display can be conveniently mounted where it is easily seen
  • iFlex flexible current probe expands the measurement range to 2500 A ac
  • CAT IV 600 V, CAT III 1000 V
  • 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
  • Soft carrying case
Diameter of measurable conductor 1.3” 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 2000 m
Size 277 x 88 x 43 mm, (10.905 x 3.464 x 1.629 in.)
Weight 350g, (12 oz.)
Temperature Coefficient 0.01% ºC
(<18ºC or > 28ºC)
Warranty Three years for electronics
One year for cable and clamp assembly

Included accessories:

  • 18-inch (45cm) iFlex™ flexible current probe
  • Coated instruction card
  • Safety information sheet
  • Soft carrying case
  • TL75 test leads
  • Five AA Alkaline batteries
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