What is the advantage of the included iFlex flexible probe?

The iFlex probe allows you to measure AC current up to 2500 A and access conductors in tight or awkward spaces.

What power source does this clamp meter require?

It operates on 2 AA batteries and features an automatic power-off function with a low battery indicator.

What are the maximum voltage and current ratings?

You can measure AC/DC voltages up to 1000 V and AC current up to 2500 A using the included iFlex probe.

Does this clamp meter offer wireless connectivity?

Yes, built-in wireless capability lets you log, trend, and share measurements using the Fluke Connect software.

What is included in the scope of delivery?

You receive the clamp meter, iFlex probe, TL224 test leads, TP175 test probes, AC285 ground clip, TPAK hanger, and a carry case.

FLUKE 377 FC True-RMS wireless AC/DC current clamp with iFlex - 5111858

Name: FLUKE 377 FC True-RMS wireless AC/DC current clamp with iFlex - 5111858
Brand: FLUKE
SKU: 03180588
Price: 843.44 EUR
Availability: PreOrder

Supplier number: FLUKE 5111858 | EAN 0095969916653

Recommended Retail Price €996.06

843.44 tax incl.

€697.06 excl. VAT (incl. all environmental contributions)

On order: delivered from 19/10/2026

Delivery by DHL

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Fast and safe non-contact testing

Practical benefits

Reliable Fluke contactless testing: You measure voltage and current simultaneously through the clamp jaw without contacting live conductors, significantly increasing workplace safety.
High current flexibility: With the included flexible current probe, you accurately measure AC currents up to 2500A in tight spaces and around large conductors.
Streamlined three-phase testing: You complete comprehensive three-phase voltage and current tests in three quick steps, eliminating the need for complicated manual math.

In a nutshell

The right choise for

With the Fluke 377 FC/E True-RMS clamp meter, you carry out electrical troubleshooting faster and more safely. Non-contact technology lets you measure voltage and current simultaneously through the clamp jaw without contacting live conductors. You can measure AC/DC voltages up to 1000 V and reach into crowded panels with the included flexible iFlex current probe to capture ac loads up to 2500 A. Complete comprehensive three-phase tests in three simple steps and log your measurements wirelessly via Fluke Connect. The kit comes complete with TL224 test leads, TP175 test probes, AC285 ground clip, tpak magnetic hanger, and a carrying case.

Product information FAQ

€843.44

tax incl.

Key features according to our expert

Max. voltage AC/DC: 1000 V
Measurement temperature: No
Digital: Yes
Battery size: AA
Low battery message: Yes
Automatic shut-off: Yes
With current clamp: Yes
Diode test: No
Max. current AC/DC: 2500 A
Measurement Lo-Z: No
Continuity test: Yes
Measurement of noise: No
Measurement of electrical capacity: Yes
Measurement frequency: Yes
Measurement resistance: No
Current measurement: Yes
Measurement voltage: Yes
Max. electrical capacity: 1000 µF
Max. frequency: 0,5 kHz

Scope of delivery

377 FC True-RMS non-contact current clamp
iFlex flexible current clamp (18 inches; 48 cm)
TL224 test leads with silicone insulation
TP175 TwistGuard test probes
AC285 earth clamp (black, one piece)
TPAK magnetic suspension kit, with 23 cm (9 inches) suspension strap
Carrying case
Quick guide

Product description

Measure voltage and current with your current clamp
Faster and safer testing, all without touching a live wire, with FieldSense technology.
Complete 3-phase voltage and current testing in three easy steps
Complete set calculating phase-to-ground and phase-to-phase values
Displayed on your smartphone and stored in the cloud via Fluke Connect software
Phase rotation calculated and displayed on Fluke Connect software
No more handwritten notes or complicated arithmetic

All Features

Max. voltage ac/dc: 1000 V
Measurement temperature: No
Digital: Yes
Battery size: AA
Low battery message: Yes
Automatic shut-off: Yes
With current clamp: Yes
Diode test: No
Max. current ac/dc: 2500 A
Measurement lo-z: No
Continuity test: Yes
Measurement of noise: No
Measurement of electrical capacity: Yes
Measurement frequency: Yes
Measurement resistance: No
Current measurement: Yes
Measurement voltage: Yes
Max. electrical capacity: 1000 µF
Max. frequency: 0,5 kHz

Brand FLUKE
03180588
EAN 0095969916653
Supplier number FLUKE 5111858

Frequently asked questions about this product

Answered by specialists

What is the advantage of the included iFlex flexible probe?: The iFlex probe allows you to measure AC current up to 2500 A and access conductors in tight or awkward spaces.
What power source does this clamp meter require?: It operates on 2 AA batteries and features an automatic power-off function with a low battery indicator.
What are the maximum voltage and current ratings?: You can measure AC/DC voltages up to 1000 V and AC current up to 2500 A using the included iFlex probe.
Does this clamp meter offer wireless connectivity?: Yes, built-in wireless capability lets you log, trend, and share measurements using the Fluke Connect software.
What is included in the scope of delivery?: You receive the clamp meter, iFlex probe, TL224 test leads, TP175 test probes, AC285 ground clip, TPAK hanger, and a carry case.