Fluke 377 FC Clamp Meter, 999.9 A 999.9 A 1000 V dc 1000 V ac CAT IV, CAT III

RS Stock No.:: 220-4445
Distrelec Article No.:: 302-16-595
Mfr. Part No.:: FLUKE-377 FC/E
Brand:: Fluke

Fluke 377 FC Clamp Meter, 999.9 A 999.9 A 1000 V dc 1000 V ac CAT IV, CAT III

Subtotal (1 unit)*

£738.00

(exc. VAT)

£885.60

(inc. VAT)

FREE delivery for orders over £60.00

Limited stock

6 left, ready to ship
Plus 6 left, ready to ship from another location
Plus 4 left, shipping from 27 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£738.00

*price indicative

Calibration Options:

Fluke 377 FC Clamp Meter, 999.9 A 999.9 A 1000 V dc 1000 V ac CAT IV, CAT III RSCAL

Calibration Type:: RSCAL

RS Stock No.: 220-4689

Each

£791.00

(exc. VAT)

£949.20

(inc. VAT)

Fluke 377 FC Clamp Meter, 999.9 A 999.9 A 1000 V dc 1000 V ac CAT IV, CAT III UKAS

Calibration Type:: UKAS

RS Stock No.: 220-4690

Each

£813.00

(exc. VAT)

£975.60

(inc. VAT)

RS Stock No.:: 220-4445
Distrelec Article No.:: 302-16-595
Mfr. Part No.:: FLUKE-377 FC/E
Brand:: Fluke

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Product Type	Clamp Meter
	Resistance Resolution	10Ω
	Maximum DC Current Measurement	999.9A
	Maximum AC Voltage Measurement	1000V ac
	Maximum DC Voltage Measurement	1000V dc
	Model Number	377 FC
	Maximum Jaw Opening	34mm
	DC Current Resolution	0.1A
	AC Voltage Resolution	1V ac
	AC Voltage Accuracy	±5 % rdg + 5 Digits
	Minimum Operating Temperature	-10°C
	AC Current Resolution	0.1A
	DC Current Accuracy	2 % rdg ±5 Digits
	DC Voltage Resolution	1 V dc
	Resistance Measurement Accuracy	±1 % rdg + 5 Digits
	AC Current Accuracy	±3 % rdg + 5 Digits
	DC Voltage Accuracy	1 % rdg ±5 Digits
	Clamp Meter Type	AC/DC Clamp Meter
	Maximum Operating Temperature	50°C
	Width	86mm
	Length	274mm
	Height	47mm
	Weight	463g
	Standards/Approvals	IEC 60529, IEC 613261, IEC 6132622, IEC 6155713, IEC 610101
	Functions Measured	Frequency, AC Voltage, DC Current, DC Voltage, Resistance, Capacitance, AC Current
	Safety Category Level	CAT IV, CAT III
	Safety Category Voltage	1000V
	Battery Type	AA
	Battery Life	200h
	Power Source	Battery
	Maximum AC Current Measurement	999.9A
	Display Type	LCD

	Select all
	Brand Fluke
	Product Type Clamp Meter
	Resistance Resolution 10Ω
	Maximum DC Current Measurement 999.9A
	Maximum AC Voltage Measurement 1000V ac
	Maximum DC Voltage Measurement 1000V dc
	Model Number 377 FC
	Maximum Jaw Opening 34mm
	DC Current Resolution 0.1A
	AC Voltage Resolution 1V ac
	AC Voltage Accuracy ±5 % rdg + 5 Digits
	Minimum Operating Temperature -10°C
	AC Current Resolution 0.1A
	DC Current Accuracy 2 % rdg ±5 Digits
	DC Voltage Resolution 1 V dc
	Resistance Measurement Accuracy ±1 % rdg + 5 Digits
	AC Current Accuracy ±3 % rdg + 5 Digits
	DC Voltage Accuracy 1 % rdg ±5 Digits
	Clamp Meter Type AC/DC Clamp Meter
	Maximum Operating Temperature 50°C
	Width 86mm
	Length 274mm
	Height 47mm
	Weight 463g
	Standards/Approvals IEC 60529, IEC 613261, IEC 6132622, IEC 6155713, IEC 610101
	Functions Measured Frequency, AC Voltage, DC Current, DC Voltage, Resistance, Capacitance, AC Current
	Safety Category Level CAT IV, CAT III
	Safety Category Voltage 1000V
	Battery Type AA
	Battery Life 200h
	Power Source Battery
	Maximum AC Current Measurement 999.9A
	Display Type LCD

COO (Country of Origin):: US

FLUKE 377 FC True RMS AC/DC Clamp Meter with iFlex, Non-Contact Type

When you need a voltage tester with a light touch, try the 377 FC clamp meter from FLUKE. Its clamping jaw uses FieldSense technology to test the voltage and current of 3-phase circuits without making contact with live wires. This speeds up troubleshooting and reduces the risk of electric shocks. An accuracy rating of 0.5% when using the jaw to measure amp frequency indicates you get spot-on results you can trust. Thanks to the unit's power quality indicator, you immediately know if equipment is faulty. To safely test demanding circuits, use the iFlex flexible probe that measures AC as high as 2500A.

The Fluke non contact voltage true rms AC/DC clamp meter with iFlex provides accurate voltage and current measurements through the clamp jaw. Measurements are displayed on your smart phone and saved to the cloud via Fluke connect software. Its visual continuity provides a bright green screen for easy detection of continuity in noisy work areas.

Features & Benefits

• Length of test probes can be adjusted to reach constricted areas

• Carrying case supplied for safe storage

• Light weight of 463g, so it's easily transportable

• EMC compatibility reduces the chance of electrical interference

• Automatically powers off after 20 minutes of idle time for prolonged battery life

Applications

• Construction industry

• Automotive manufacturing

• Hospitals and medical centres

• Mining and minerals processing

How wide does this clamp meter's jaw open?

A jaw opening of 34mm means you can use this instrument to carry out tests on large conductors.

Supplied with

• 377 FC Non-Contact Voltage True RMS Clamp Meter
• iFlex flexible current probe (18 inches; 48 cm)
• TL224 silicone insulated test leads
• TP175 adjustable length test probes
• AC285 grounding clip
• TPAK magnetic hanging kit, with 9 inch (23 cm) hanging strap
• Carrying case
• Quick reference guide

Fluke 377 FC Clamp Meter, 999.9 A 999.9 A 1000 V dc 1000 V ac CAT IV, CAT III

FREE delivery for orders over £60.00

Calibration Options:

FLUKE 377 FC True RMS AC/DC Clamp Meter with iFlex, Non-Contact Type

Features & Benefits

Applications

How wide does this clamp meter's jaw open?

Supplied with

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