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Fluke 325 True RMS Clamp Meter
  • Fluke 325 True RMS Clamp Meter
  • Fluke 325 True RMS Clamp Meter
  • Fluke 325 True RMS Clamp Meter

Fluke 325 True RMS Clamp Meter

Fluke authorised distributor and calibration house.

Includes: Fluke 325 True-RMS Clamp Meter, Test Leads, Soft Case, User Manual.

£167.45 Save 15%
Tax excluded
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The Fluke 325 Clamp Meter is the top of the 320 Series Clamp Meters. Designed to perform in the toughest environments and provide noise-free, reliable results, you can trust the 325 to help you confidently diagnose all kinds of electrical problems.

It features True RMS measurements, optimized ergonomics, a large backlight display, and a rugged compact design to measure current up to 400 A in tight cable compartments. You can also use it to measure temperature, capacitance, AC/DC current and frequency. Commercial and residential electricians use the 325 to verify the presence of load current, AC voltage, and continuity of circuits, switches, fuses and contacts.

Frequency measurements allow checking of portable generators; dc current testing battery backups and solar storage equipment.


Rugged, reliable True-RMS clamp meter with dc current and frequency measurements.
Measures AC and DC current to 400 A.
Measures AC voltage and DC voltage to 600 V.
Provides True RMS AC voltage and current for accurate measurements on non-linear signals.
Measures resistance to 40 kΩ with continuity detection.
Measures frequency to 500 Hz.
Provides Min/Max functionality.
Measures temperature from -10.0°C to 400.0°C (14.0°F to 752.0°F).
Presents measurements on a large, easy-to-read backlight display.
Measures capacitance to 1000 µF.
Hold function captures a reading on the display.
Features a CAT III 600 V, CAT IV 300 V safety rating.

Fluke 325 Specifications
AC current Range 40.00 A / 400.0 A.
Accuracy 2% ± 5 digits (45 Hz to 65 Hz)
2.5% ± 5 digits (65 Hz to 400 Hz).
DC current Range 40.00 A / 400.0 A.
Accuracy 2% ± 5 digits.
AC voltage Range 600.0 V.
Accuracy 1.5% ± 5 digits.
DC voltage Range 600.0 V.
Accuracy 1.0% ± 5 digits.
Resistance Range 400.0 Ω / 4000 Ω / 40.00 kΩ.
Accuracy 1.0% ± 5 digits.
Continuity ≤ 30 Ω.
Capacitance 0 to 100.0 μF / 100μF to 1000 μF.
Frequency 5.0 Hz to 500.0 Hz.
AC response True-RMS.
Backlight Yes.
Data hold Yes.
Contact temperature -10.0°C to 400.0°C (14.0°F to 752.0°F).
Min/Max Yes.
Size H x W x D (mm) 207 x 75 x 34.
Max wire diameter 30 mm (600 MCM).
Weight 283 g.
Category rating CAT III 600 V
CAT IV 300 V.
Fluke 325 warranty Two-year.


Fluke 320 Series Datasheet

PDF Specifications of the Fluke 323, 324 & 325 True-RMS Clampmeters.

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