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Fluke
377 FC Non-Contact Voltage Clamp Meter

FLUKE 377 FC 1000A AC/DC TRMS Non-Contact Voltage Wireless Clamp with FieldSense technology comes complete with iFlex flexible current probe & TPAK ToolPak magnetic hanging accessory.

Part Number:
FLUKE-377 FC/E

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Manufacturer's RRP

£738.00
(£885.60 incl. VAT)
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Product Description

FLUKE 377 FC 1000A AC/DC TRMS Non-Contact Voltage Wireless Clamp

FLUKE 377 is full of "firsts"!

For the first time, make non-contact voltage measurements with an industrial clamp meter, accurately and safely, without test leads! Improve your workflow efficiency for 3-phase measurements with this unique clamp meter.

 

So what‘s unique about the FLUKE 377?

  • FieldSense technology
    • Do something no other clamp can - measure voltage and current through the clamp jaw, simultaneously, all without contacting a live conductor.
  • 3-phase measurements and calculations
    • Users can clamp around each leg of the incoming power supply and get a full set of phase-to-ground and phase-to-phase values calculated and shown on the meter.
  • Phase rotation
    • Auto-calculate and view easily within FLUKEConnect software. No more handwritten notes or complicated calculations.


Completing 3-phase measurements in 3 easy steps

  • A full set of phase-to-ground and phase-to-phase values will be calculated and displayed on the meter
  • Also view on your smart phone and save to the cloud via FLUKEConnect software
  • View phase rotation calculations within the FLUKEConnect software
  • No more hand-written notes or complicated maths for you to complete

 

Measure extremely high current with iFlex probe

The FLUKE 377 includes a iFlex flexible current probe as standard (18 inch / 48 cm) - used to measure ac current as high as 2500 A. This flexible probe provides access to large conductors in tight spaces.


▶ Video: FLUKE 377 FC Clamp Meter Overview:

Thumbnail for the FLUKE 377 FC and 378 FC Clamp Meter


FLUKE 377 Key Features:

  • FieldSense technology
    • Measure voltage and current with your clamp jaw
    • Faster, safer testing, all without touching a live wire
    • Complete 3-phase voltage and current tests with fewer steps
    • Record, analyse, share results with FLUKEConnect software


Target Industries:

The FLUKE 377 is best suited for electrical troubleshooting and maintenance workflows in many job roles including:

  • Electricians
  • Electrical contractors
  • HVAC technicians
  • Field service engineers
  • Maintenance technicians

Tools with FieldSense are extremely versatile for troubleshooting and routine maintenance applications in industrial, residential and commercial establishments:

  • Checking if a circuit is live before starting work 
  • Measuring individual voltages and determine component resistances up to 60 kΩ
  • Checking circuit loading at panel boards (including feeder cables, branch circuits, and neutrals) and the integrity of a grounding circuit
  • Generator / Motor / Chiller Maintenance and Troubleshooting
  • Installation of HVAC motor and compressor
  • Determining intermittent faults in assembly machinery
  • Identifying efficiency in motors and drives to determine motor or drive capacity


▶ Video: 3-Phase Measurements In 3 Quick Clicks:

Thumbnail for the FLUKE 377 FC and 378 FC Clamp Meter


▶ Video: Using FLUKE Connect with your FLUKE Clamp Meters:

FLUKEConnect Clamp Maters


What comes with the FLUKE 377?

  • FLUKE 377 FC Non-Contact Voltage True-RMS AC/DC Clamp Meter
  • TL224 Test Leads
  • TP175 TwistGuard Test Probes
  • AC285 black grounding clip (1 only)
  • i2500-18 iFlex Flexible Current Probes 18 inch (48 cm)
  • TPAK ToolPak Magnetic Meter Hanger
  • Premium carrying case
  • Quick reference guide

Note: Be sure to check the official datasheet before buying, and the user manual before using any test equipment. Need training? Just reach out - we’re happy to help.

 

Technical Specification + Data Sheets

Comparison Chart for:

323325374 FC375 FC365376 FC377 FC378 FC381
Primary applicationResidential/commercial electricalResidential/commercial electricalGeneral purposeGeneral purposeIndustrial electricalIndustrial electricalIndustrial electricalIndustrial electricalIndustrial electrical
AC current
AC volts
Resistance
Continuity
DC volts
DC current
True-rms
Frequency
Min/max/avgMin/Max onlyMin/Max onlyMin/Max onlyMin/Max only
Temperature
Capacitance
Special features
Fluke Connect™ enabled
Inrush current mode
Low-pass filter
18” iFlex Flexible Current ProbeOptionalOptionalIncludedIncludedIncludedIncluded
10” iFlex Flexible Current ProbeOptionalOptionalOptionalOptionalOptionalOptional
Remote displayDetachable with cableDetachable magnetic
Flashlight/torch
Display
Display hold
Backlight
Specifications
Jaw opening30 mm (1 .18”)30 mm (1 .18”)34 mm (1 .33”)34 mm (1 .33”)18 mm ( .7”)34 mm (1 .33”)34 mm (1.33")34 mm (1.33")34 mm (1 .33”)
Current range ac rms0 to 400 .0 A0 to 400 .0 A0 to 600 .0 A0 to 600 .0 A0 to 200 .0 A0 to 999 .9 A0 to 999.9 A0 to 999.9 A0 to 999 .9 A
Accuracy ac current (50/60 Hz)2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts
AC responseTrue-rmsTrue-rmsTrue-rmsTrue-rmsTrue-rmsTrue-rmsTrue-rmsTrue-rmsTrue-rms
Current range dc0 to 400 .0 A0 to 600 .0 A0 to 600 .0 A0 to 200 .0 A0 to 999 .9 A0 to 999.9 A0 to 999.9 A0 to 999 .9 A
Accuracy dc current2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 10 counts2 % ± 5 counts
Voltage range ac0 to 600 .0 V0 to 600 .0 V0 to 600 .0 V0 to 1000 V600 .0 V0 to 1000 V0 to 1000 V0 to 1000 V0 to 1000 V
Accuracy ac voltage1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 % ± 5 counts1 % ± 5 counts1 .5 % ± 5 counts
Voltage range dc0 to 600 .0 V0 to 600 .0 V0 to 1000 V0 to 1000 V600 .0 V0 to 1000 V0 to 1000 V0 to 1000 V0 to 1000 V
Accuracy dc voltage1 % ± 5 counts1 % ± 5 counts1 % ± 5 counts1 % ± 5 counts1 .5 % ± 5 counts1 % ± 5 counts1 % ± 10 counts1 % ± 10 counts1 % ± 5 counts
Resistance range0 to 4000 Ω0 to 40 .00 kΩ0 to 6000 Ω0 to 60 kΩ0 to 6000 Ω0 to 60 kΩ0 to 60 kΩ0 to 60 kΩ0 to 60 kΩ
Frequency measurement range500 Hz500 Hz500 Hz500 Hz500 Hz500 Hz
Unit power
Auto off
Warranty and safety
Warranty (years)223333333
FieldSense™ voltage measurement
Simultaneous current & voltage display
3-phase measurement (L1-L2-L3)
Phase rotation indicationvia Fluke Connectvia Fluke Connect
Power Quality Indicator (PQI)
Fluke Connect enabled
Maximum current with iFlex400 A400 A200 A2500 ADoes not support iFlex2500 A2500 A2500 A2500 A
DC millivolts
Category ratings (EN61010-1)CAT III 600 V, CAT IV 300 VCAT III 600 V, CAT IV 300 VCAT III 1000 V, CAT IV 600 VCAT III 1000 V, CAT IV 600 VCAT III 600 VCAT III 1000 V, CAT IV 600 VCAT III 1000 V, CAT IV 600 VCAT III 1000 V, CAT IV 600 VCAT III 1000 V, CAT IV 600 V
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