Fluke 381 Remote Display True RMS AC/DC Clamp Meter with iFlex
The Fluke 381 is a true-RMS AC/DC clamp meter with a detachable wireless display and the iFlex flexible current probe. The removable display lets you read measurements while the clamp stays on the conductor, so you can take readings in hard-to-reach or hazardous positions and stand clear of live parts. It is built for electricians and technicians who need precise, reliable readings.
Brand and standards
Fluke is one of the most trusted names in electrical test and measurement, and Powerpoint Engineering is an authorised Fluke distributor in Ireland. The 381 is built to IEC safety standards for CAT III 1000 V and CAT IV 600 V environments, so it is cleared for work from the service entrance through to final circuits. Its rugged construction withstands the harsh conditions of professional use.
Applications
The 381 suits day-to-day measurement and fault-finding across commercial and industrial work:
- Current measurement in tight or hard-to-reach spaces using the iFlex probe
- Taking readings in hazardous positions with the remote display while standing clear
- Measuring large conductors that will not fit a traditional clamp jaw
- General electrical testing across voltage, resistance, frequency and capacitance
Specifications
|
Specification |
Fluke 381 |
|
Measurement type |
True RMS |
|
Current |
AC and DC, via jaw or iFlex probe |
|
Extended current (with iFlex) |
Up to 2500 A AC |
|
Other measurements |
Voltage, resistance, frequency, capacitance, continuity |
|
Display |
Detachable wireless remote display, backlit |
|
Safety rating |
CAT III 1000 V, CAT IV 600 V |
Key features
- Remote display detaches and communicates wirelessly with the main unit for safer, more flexible reading positions
- True-RMS measurement for accurate readings on sinusoidal and distorted waveforms
- iFlex flexible probe wraps around large or awkward conductors and reads up to 2500 A AC
- All-in-one function set covering current, voltage, resistance, frequency, capacitance and continuity
- Ergonomic design with an intuitive interface and backlit display for dimly lit work
FAQs
How does the remote display on the Fluke 381 work?
The display detaches from the main body of the clamp and communicates wirelessly, so you can leave the clamp on the conductor and read the measurement from a safer or more convenient spot. It is handy where the meter itself sits in an awkward or hazardous position you would rather not stand at.
Does the Fluke 381 measure both AC and DC current?
Yes. The 381 is a true-RMS meter that measures AC and DC current through the jaw or the iFlex probe, and the flexible probe extends the range up to 2500 A AC. True-RMS means it reads accurately on non-linear and distorted waveforms, not just clean sine waves.
Can Powerpoint Engineering calibrate my Fluke 381?
Yes. Our in-house calibration and repair laboratory services Fluke clamp meters and issues traceable certificates. Speak to our calibration team to book a slot and keep your instrument compliant.
To compare models, view our full range of current clamp meters and accessories, or talk to our team about calibration and training for your instruments.
