Fluke 323 True-RMS Clamp Meter

100% of 100



  • Slim , ergonomic design for easy one handed operation
  • 600.0V AC / DC Voltage range suitable for a range of applications
  • Hold button so you can record the reading
  • Soft carry case and test leads included
  • Great value general troubleshooting tool from Fluke
(Size: 896.5 KB)
(Size: 1.2 MB)
More Information
Warranty 2 years
Price Match Yes
Free Fluke TL75 test leads worth £20

Fluke 323 True-RMS Clamp Meter

The Fluke 323 has a slim, ergonomic design that makes it ideally suited for current measurements up to 400 A in tight cable compartments. The Fluke 323 also comes with a 2 year warranty for peace of mind. An affordable and versatile measurement tool that can be found in many electricians tool box.

Simply clamp the jaw around the conductor required and get a reading on the LCD screen straight away. Features True RMS measurement for accurate readings, even on noisy circuits.

What makes the Fluke 323 a great measurement tool?

  • 400A AC current measurement
  • True-rms ac voltage and current for accurate measurements on irregular waveforms
  • Range of measurements
    • AC current & voltage
    • Resistance (up to 4kΩ)
    • Continuity
    • DC voltage
  • 30mm (1.18 in) jaw opening
  • Display hold so you don't lose your reading
  • Auto off to save battery power
  • 2 year warranty

Fluke 323 clamp meter full specification

  • AC Current Range: 400.0A
  • AC Current Accuracy: 2% ± 5 digits (45Hz to 65Hz), 2.5% ± 5 digits (65Hz to 400Hz)
  • AC Voltage Range: 600.0V
  • AC Voltage Accuracy: 1.5% ± 5 digits
  • DC Voltage Range: 600.0V
  • DC Voltage Accuracy: 1.0% ± 5 digits
  • Resistance Range: 400.0Ω / 4000Ω
  • Resistance Accuracy: 1.0% ± 5 digits
  • Continuity: ≤ 70Ω
  • AC Response: True-RMS
  • Data Hold: Yes
  • Dimensions: 207mm x 75mm x 34mm (H x W x D)
  • Max Wire Diameter: 30mm (600MCM)
  • Weight: 265g
  • Category Rating: CAT III 600V, CAT IV 300V

Test4less are an Approved Fluke Distributor. Not only can we supply your new Fluke 323, we can calibrate it too when required. We have been calibrating Fluke units for over 20 years and thousands pass thorugh our lab every year. The Fluke 323 comes as standard without a calibration certificate, however calibration prior to despatch can be added for a small additonal cost. Simply select the calibration option you require before adding to basket.

Fluke 320 series comparison

Measurement Fluke 323 Fluke 324 Fluke 325
AC current
AC voltage
DC volts
DC current    
AC + DC voltage
AC + DC current    

The Fluke 323 clamp meter is also available in the following kit options...

Fluke 116/323 HVAC Mulitmeter & Clamp Combo Kit 
Fluke 117/323 Electricians Multimeter Combo Kit 
Fluke 62 MAX Thermometer, 323 Clamp Meter and 1AC Voltage Detector 

The Fluke 323 forms part of the Fluke 320 range, which also includes the Fluke 324 and 325.

  • Fluke 324 adds temperature and capacitance measurement and also a backlit screen.
  • Fluke 325 adds to the Fluke 324 with DC current measurement and impressive resistance measurement up to 40kOhms.

What's Included?

  • Fluke 323
  • Test leads
  • Soft case
  • User manual
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account