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Fluke
323 True-rms Clamp Meter


The FLUKE 323 True RMS Clamp Meter is one of the best tools for commercial & residential electricians. A tool kit essential for grab-and-go troubleshooting needs.

Part Number:
FLUKE-323

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Manufacturer's RRP

£163.00
195.60 incl. VAT)
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  • Competitive quote
  • Expert technical advice/demos
  • Trusted aftercare support

 

 

 

FLUKE 323 True RMS Clamp Meter: Dependable, Accurate, and Built to Last

The FLUKE 323 True RMS Clamp Meter is the essential tool for electricians and technicians who demand reliable, accurate results without complication. Designed specifically for general electrical troubleshooting, this meter is perfect for daily use in both residential and commercial environments.

When you‘re checking current in a tight space or verifying voltage safely on the go, the FLUKE 323 delivers consistent, noise-free readings. It‘s built tough for demanding work environments, providing the reliability you need to confidently diagnose electrical issues.

 

The FLUKE 323 True RMS Clamp Meter - Feature Image

 

Why The FLUKE 323 Stands Out

For professionals needing a dependable tool that performs consistently, the FLUKE 323 excels. Its slim, ergonomic design fits comfortably in your hand and easily navigates cramped electrical panels and tightly packed wires. The rugged construction and renowned FLUKE reliability mean it‘s ready for any job site, boasting an IP30 rating for protection against solid objects larger than 2.5mm, ensuring its durability.

The FLUKE 323 clamp meter measures AC current up to 400 amps, along with AC and DC voltage up to 600 volts. It also efficiently checks for continuity in circuits, switches, fuses, and contacts – all crucial for daily fault-finding tasks.

 

 

Accurate Readings You Can Trust

Equipped with True RMS technology, the FLUKE 323 provides precise readings even on non-linear loads like variable-speed drives or electronic ballasts. Where other meters might deliver misleading values, this model ensures accuracy. Please note that while its large display is clear and easy to read, the FLUKE 323 does not feature a backlit display.

Whether you‘re an apprentice, a maintenance engineer, or an experienced technician, the FLUKE 323 offers dependable performance and quick measurements every time.

 

 

Key Features of the FLUKE 323

FeatureDetails
True RMS technologyEnsures accurate readings even on noisy circuits or distorted waveforms.
400 A AC current measurementEasily check motor loads, panels, and more.
600 V AC/DC voltage rangeSafe and reliable for standard household or commercial power.
Resistance measurement up to 4000 ΩIdeal for diagnosing continuity and checking components.
Continuity detectionAudible alerts simplify spotting broken circuits.
IP30 ratingOffers protection against solid objects larger than 2.5mm, enhancing durability.
Slim, ergonomic designFits comfortably in your hand and tight spaces.
Large, clear digital displayEasy to read, though it does not have a backlit display.
Data Hold functionFreeze a reading on screen when working in hard-to-see areas.
CAT IV 300V / CAT III 600V safety ratingMeets top safety standards for fieldwork.
2-year warrantyProvides long-term peace of mind.

 

This robust feature set makes the FLUKE 323 clamp meter an ideal go-to tool for most general electrical jobs.

  

Ideal Applications

The FLUKE 323 clamp meter is widely used across industries for:

  • Routine maintenance in buildings and facilities
  • Electrical installation and testing in homes and offices
  • Troubleshooting industrial equipment
  • Spot-checks in tight electrical panels
  • Quick diagnostics on HVAC systems

Thanks to its compact design and high reliability, the FLUKE 323 is a favorite among professionals who need a dependable, grab-and-go meter.


FLUKE 323 Clamp Meter application photo 

 

Why Professionals Choose FLUKE

FLUKE is a global leader in electronic test tools. The FLUKE 323 True RMS Clamp Meter lives up to the brand‘s reputation by combining accuracy, safety, and ease of use in one reliable package. You don’t have to sacrifice performance for portability – this clamp meter delivers professional-grade measurement power in a tool small enough to carry every day.

 

 

What comes with the FLUKE 323?

Content of the FLUKE 323 Clamp Meter

When you purchase the FLUKE 323, you get everything you need to start working immediately:

  • FLUKE 323 True RMS Clamp Meter
  • FLUKE Test Leads – for voltage and continuity testing
  • Soft Carrying Case – protects your meter on the go
  • User Manual – for quick and safe setup

 

If you‘re after a reliable, durable, and accurate clamp meter that’s easy to use and built to last, the FLUKE 323 True RMS Clamp Meter is a top choice. Whether you‘re diagnosing an issue in a fuse box, checking current in an HVAC system, or performing routine maintenance, this tool gets the job done – quickly and safely. Backed by a trusted name in test equipment and a 2-year warranty, the FLUKE 323 offers unbeatable value and performance for electricians at every level.

 


 

❓ Frequently Asked Questions (FAQ)

Q1: What type of current does the FLUKE 323 measure?

A. The FLUKE 323 measures AC current only, up to 400 amps. It does not support DC current measurement.

Q2: Can I use the FLUKE 323 clamp meter to measure voltage?

A. Yes, it measures both AC and DC voltage up to 600 volts.

Q3: What does True RMS mean?

A. True RMS stands for “Root Mean Square.” It means the meter can provide accurate readings even when measuring irregular or non-sinusoidal waveforms, which are common in modern electronics.

Q4: Is the FLUKE 323 safe to use?

A. Absolutely. It has a CAT IV 300V / CAT III 600V safety rating, meeting international standards for electrical test tools.

Q5: Does it come calibrated?

A. Yes, every FLUKE 323 clamp meter is factory-calibrated for accuracy.

 

 

Comparison Chart for: Fluke 323 True-rms Clamp Meter

323324325374 FC375 FC365376 FC381902 FC
ApplicationResidential/commercial electricalResidential/commercial electricalResidential/commercial electricalGeneral purposeGeneral purposeIndustrial electricalIndustrial electricalIndustrial electricalHVAC/R
AC current
AC volts
Resistance
Continuity
DC volts
DC current
True-rms
Frequency
Min/max/avgMin/Max onlyMin/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 ProbeOptionalOptionalIncludedIncluded
10” iFlex Flexible Current ProbeOptionalOptionalOptionalOptional
Remote displayDetachable with cableDetachable magnetic
Flashlight/torch
Display
Display hold
Backlight
Specifications
Jaw opening30 mm (1 .18”)30 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”)30 .5 mm (1 .2”)
Current range ac rms0 to 400 .0 A0 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 600 .0 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 400 .0 A0 to 600 .0 A0 to 600 .0 A0 to 200 .0 A0 to 999 .9 A0 to 999 .9 A0 to 200 μA
Accuracy dc current2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts2 % ± 5 counts1 % ± 5 counts
Voltage range ac0 to 600 .0 V0 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 V
Accuracy ac voltage1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts1 .5 % ± 5 counts
Voltage range dc0 to 600 .0 V0 to 600 .0 V0 to 600 .0 V0 to 1000 V0 to 1000 V600 .0 V0 to 1000 V0 to 1000 V0 to 600 .0 V
Accuracy dc voltage1 % ± 5 counts1 % ± 5 counts1 % ± 5 counts1 % ± 5 counts1 % ± 5 counts1 .5 % ± 5 counts1 % ± 5 counts1 % ± 5 counts1 % ± 5 counts
Resistance range0 to 4000 Ω0 to 4000 Ω0 to 40 .00 kΩ0 to 6000 Ω0 to 60 kΩ0 to 6000 Ω0 to 60 kΩ0 to 60 kΩ0 to 60 kΩ
Frequency measurement range500 Hz500 Hz500 Hz500 Hz
Unit power
Auto off
Warranty and safety
Warranty (years)222333333
Category ratings (EN61010-1)CAT III 600 V, CAT IV 300 VCAT 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 600 V, CAT IV 300 V
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