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Yellow Fluke 324 digital clamp meter with 1.1 inch jaw opening and backlit LCD display

Fluke

Fluke 324 Digital Clamp Meter 400A TRMS 600V measurement tool

SKU CH-6K18-4XNR2

Measures up to 400 A AC and 600 V AC/DC with true-RMS accuracy, 28 mm jaw opening and a backlit 6000-count display

  • TypeElectronic
  • TRMS accuracy on noisy loads with 6000-count display
  • 400 A AC clamp range through 28 mm jaw
  • 600 V AC/DC voltage measurement for panels
  • CAT III 600 V / CAT IV 300 V safety rating
  • Backlit LCD and peak hold for dim spaces

Purpose & user

The Fluke 324 is a digital clamp meter rated for 400A AC current and 600V AC or DC voltage measurement. It suits electricians, technicians and HVAC professionals who need true-RMS readings on live conductors without breaking the circuit.

Pre-purchase checks

Verify that the maximum conductor diameter of 1.1 in (28mm) fits the cables you will measure. Confirm the CAT III 600V and CAT IV 300V safety ratings match the installation category of your work environment. Ensure AAA batteries are available for operation.

Build & daily use

The meter includes a backlit LCD display with 6000 counts, peak-hold function and audible continuity for quick go or no-go checks. A soft case, test leads and manual are supplied. The jaw opens to 28mm, temperature range spans 14 to 752°F, and capacitance measurement reaches 1000 uF.

Highlights

  • TRMS accuracy on noisy loads with 6000-count display
  • 400 A AC clamp range through 28 mm jaw
  • 600 V AC/DC voltage measurement for panels
  • CAT III 600 V / CAT IV 300 V safety rating
  • Backlit LCD and peak hold for dim spaces

Specifications

BrandFLUKE
TypeElectronic

Questions about this item

What comes in the box with the Fluke 324 and what must I buy separately?

The package includes the clamp meter, a soft carrying case, test leads and the user manual. Two AAA batteries are required for operation and are not included.

Which measurement range should I choose for typical electrical panels?

The 400 A AC current range and 600 V AC/DC voltage ranges cover standard residential and light commercial panels. The 28 mm jaw fits conductors up to 1.1 in.

What does the 6000-count display mean for daily readings?

The 6000-count backlit LCD provides higher resolution than 4000-count models, showing finer changes in voltage, current and resistance values.

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