Fluke 323 Clamp Meter, 400 A 400 A 600 V 600 V CAT IV, CAT III Non-Contact Voltage Detector

Subtotal (1 unit)*

£161.60

(exc. VAT)

£193.92

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 51 unit(s) shipping from 05 February 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£161.60

*price indicative

RS Stock No.:
765-3658
Mfr. Part No.:
FLUKE 323
Brand:
Fluke
Find similar products by selecting one or more attributes.
Select all

Brand

Fluke

Product Type

Clamp Meter

Maximum DC Current Measurement

400A

Resistance Resolution

100mΩ

Maximum AC Voltage Measurement

600V

Maximum DC Voltage Measurement

600V

Maximum Resistance Measurement

400Ω

Model Number

323

Maximum Jaw Opening

30 mm

DC Voltage Accuracy

±1 % rdg + 5 Digits

AC Voltage Resolution

100mV

Clamp Meter Type

AC Current Clamp Meter

DC Voltage Resolution

100 mV

Resistance Measurement Accuracy

±1.0 % rdg + 5 Digits

AC Current Accuracy

±2 % rdg + 5 Digits

AC Current Resolution

100mA

Minimum Operating Temperature

-10°C

AC Voltage Accuracy

±1.5 % rdg + 5 Digits

Maximum Operating Temperature

50°C

Height

34mm

Weight

265g

Length

207mm

Standards/Approvals

No

Width

75 mm

Functions Measured

AC Voltage, Resistance, AC Current, Continuity, DC Voltage

True RMS

Yes

Safety Category Level

CAT IV, CAT III

Maximum Conductor Size

30 mm

Safety Category Voltage

500V

Power Source

Battery

Display Type

LCD

Maximum AC Current Measurement

400A

Distrelec Product Id

176-41-231

Non-Contact Voltage Detector

Yes

Battery Type

AAA

RoHS Status: Exempt

FLUKE 323 Clamp Meter, True-RMS AC Response, Up to 400Ω Resistance Measurements - 320 Series


To check current without your circuit missing a beat, reach for the 323 clamp meter from FLUKE. For efficiency, its hinged jaw lets you test cables at any point in your electrical system without having to power down first. As the tool makes no contact with live wires, there's little chance of you getting a shock. The results are reliably noise-free, so you can trust the unit to give you spot-on readings. An ergonomic design and light 265g weight make this meter comfortable to use and a breeze to carry around while working on industrial, commercial and residential installations.

The Fluke 323 is part of the 320 series True-RMS clamp meter which measures current up to 400A ac and voltage up to 600V ac/dc. The 323 unit is designed to verify the presence of load current, AC voltage, and continuity of circuits, switches, fuses, and contacts. It also offers DC and frequency measurements and is supplied with test leads, a soft case and a user manual.

You can trust the 323 to help you confidently diagnose all kinds of electrical problems. It is an ideal troubleshooting tool for commercial and residential electricians.;Fluke 320 series Clamp Meters include:

Fluke 323 – 7653658 – For general troubleshooting

Fluke 324 – 7653667 – With temperature and capacitance capabilities

Fluke 325 – 7653660 – AC/DC features, temperature, capacitance, frequency

Features & Benefits


• Large display makes it simple to read measurements

• Comes with a soft carry case for safe storage

• Hold function lets you conveniently capture a reading on its display

• Slim design for easy access to small cable compartments 400ohm resistance measurement

• True RMS AC voltage and current for accurate measurements on non-linear signals

• Operating temperature ranges between -10°C and 50°

• Frequency measurement

• 265 g

• CAT III 600 V

• CAT IV 300 V

• Dimensions 207mm x 75mm x 34mm

Applications


The Fluke 323 True-RMS Clamp Meter is ideal for:

• Electricians

• Hotels and restaurants

• Residential electrical installations

• Hotels and restaurants

• HVAC maintenance

What's the maximum wire diameter that this meter's jaws can clamp around?


You can use this clamp to test wires up to 30mm in diameter, so it's a practical and versatile choice for diagnostic jobs.

Supplied with

The Fluke 323 Clamp Meter comes with test leads, soft case, and users manual.

Related links