Fluke 381 TRMS AC/DC Clamp Meter with Remote Display

  • True RMS measurements - accurate on non-linear loads
  • Detachable wireless display - safer remote viewing
  • 1000 A AC/DC clamp - ideal for industrial testing
  • Included iFlex® probe - extends AC range to 2500 A
  • Low-pass filter & inrush capture - perfect for VFDs and motors
  • CAT III 1000 V / CAT IV 600 V - professional safety rating
Regular Price £1,036.80 Special Price £649.20 £541.00

Availability: In stock

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Product Code
FLU381

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Fluke 381 TRMS AC/DC Clamp Meter with Remote Display

Fluke 381 Remote Display True RMS Clamp Meter with iFlex

The Fluke 381 is a professional True RMS AC/DC clamp meter designed for UK electricians who need to troubleshoot live electrical systems safely and efficiently. Its unique detachable wireless display allows measurements to be viewed up to 10 metres (30 ft) away, reducing exposure to hazardous areas while maintaining accurate real-time readings. Combined with the included iFlex® flexible current probe, the Fluke 381 delivers exceptional versatility for industrial maintenance, electrical installations and control panel testing.

 

Built for Safer Industrial Troubleshooting

Measure up to 1000 A AC/DC using the fixed jaw or expand AC current measurement to 2500 A with the included iFlex flexible probe for large conductors and confined spaces. The integrated low-pass filter provides accurate measurements on variable frequency drives (VFDs), while inrush current capture, Min/Max recording and True RMS technology help diagnose intermittent electrical faults with confidence.

 

Why choose the Fluke 381?

The removable wireless display allows one technician to safely monitor live readings while operating equipment or standing outside the arc flash boundary. Whether you're servicing switchgear, motor drives or industrial electrical systems, the Fluke 381 delivers the accuracy, flexibility and safety professional electricians rely on every day.

 

Order today to enjoy free delivery, expert support and our 90-day satisfaction guarantee. Need advice? Our team is here to assist you.

 

More Information
ManufacturerFluke
Manufacturer Part Number5065875
GTIN0095969537483
Included CalibrationCall for info
Current RangeOver 1000A
Jaw Opening Size30-40mm
Category ratingCAT IV 600V, CAT III 1000V
FeaturesTrueRMS, Frequency measurement, DC Clamp, Inrush current
  • Current Measurement: 1000 A AC/DC (Jaw)
  • Current Measurement with iFlex: 2500 A AC
  • Voltage Measurement: 1000 V AC/DC
  • True RMS: Yes
  • Frequency Measurement: 5 Hz to 500 Hz
  • Resistance: 60 kΩ
  • Continuity: Yes
  • Jaw Capacity: 34 mm
  • Flexible Probe Length: 18 in (Included)
  • Display: Detachable wireless backlit display
  • Wireless Range: Up to 10 m (30 ft)
  • Low Pass Filter: Yes
  • Min/Max Recording: Yes
  • Inrush Current: Yes
  • Power Supply: Batteries
  • Safety Rating: CAT III 1000 V / CAT IV 600 V
  • Warranty: 3 Years
  • Fluke 381 Remote Display True RMS Clamp Meter
  • 18 in iFlex® Flexible Current Probe
  • Soft Carrying Case
  • Batteries
  • User Documentation
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Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.