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Fluke 325 True RMS Clamp Meter

Fluke 325 True RMS Clamp Meter is rated 4.7 out of 5 by 46.
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  • 325
  • 325 What’s In The Box
  • Fluke 325 True-RMS Clamp Meter with DC Current & Frequency
  • Fluke 325 True RMS Clamp Meter

Key features

  • True-rms AC/DC current, voltage, temperature, frequency
  • Clamp meter, test leads, K-type thermocouple and soft case
  • Versatile tool performs most front-line measurement tasks

Product overview: Fluke 325 True RMS Clamp Meter

Priority Gold Instrument CarePlan

Make sure to ask your account manager about the Fluke Calibration Priority Gold CarePlan

A Fluke Calibration Priority Gold CarePlan puts you in control of your downtime and in control of your business, with calibration services and other offerings.

Learn more

Troubleshoot problems safely and accurately

The Fluke 325 True-rms Clamp Meter is a reliable, versatile troubleshooting tool for commercial and residential electricians. Featuring a slim design for easy transport and use, and a large display for efficient troubleshooting. In addition to true-rms AC current and voltage on non-linear loads, the 325 measures:

  • DC current
  • DC voltage
  • Temperature
  • Frequency

You’ll carry fewer tools in your bag and get more work done.

Covers most problems you see day-in, day-out

The 325 gives you a strong combination of measurement functions, in a tool that is reliable, easy-to-use and affordable. This clamp meter offers True-rms AC voltage and current measurements on non-linear signals. Paired with the CAT III 600 V, CAT IV 300 V safety rating the clamp meter can also measure:

  • Measures AC/DC current up to 400 A through jaw
  • AC/DC voltage to 600 V using test leads
  • Measures frequency from 5 Hz to 500 Hz; resistance to 40 kΩ
  • Measures temperature from -10 °C to 400 °C with included K-type thermocouple
  • Min/Max function records important values

Comes with a two-year warranty

What's in the box:

  • Fluke 325 True-RMS Clamp Meter
  • TL75 Test Leads
  • Type K Thermocouple
  • Two AAA Batteries (Installed)
  • Soft Case

Specifications: Fluke 325 True RMS Clamp Meter

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
Warranty Two-year

Models: Fluke 325 True RMS Clamp Meter

Fluke 325
Fluke 325 True-RMS Clamp Meter

Buy it

Includes:

  • Fluke 325 True-RMS Clamp Meter
  • TL75 Test Leads
  • Type K Thermocouple
  • Two AAA Batteries (Installed)
  • Soft Case

What is the lowest measurable DC current for the 325 model?

Asked by: AndyH
Find specifications for the Fluke 325 True RMS Clamp Meter here: https://www.fluke.com/en-us/product/electrical-testing/clamp-meters/fluke-325
Answered by: FlukeCorporation
Date published: 2024-09-04

Does this model measure microvolts?

Asked by: faithfulfather
No, the Fluke 325 True RMS Clamp Meter does not measure microvolts.
Answered by: FlukeCorporation
Date published: 2024-06-07

I set according to the images that there is no auto off and no light off after 2 minutes. how to restore to factory settings ?

Asked by: NEOo
Please reach out to the relevant Fluke technical support for your country here: https://www.fluke.com/en-us/support/technical-support
Answered by: FlukeCorporation
Date published: 2024-03-28

Does this tool come with a certification?

Asked by: dspencer
The Fluke 325 True RMS Clamp Meter does not come with a certification unless one was requested at purchase.
Answered by: FlukeCorporation
Date published: 2024-03-28

Least count? 1A or 1mA or 1uA or ?

Asked by: Viralz
.01 amp
Answered by: Alster
Date published: 2024-01-12

I really could not figure out what's the lower resistance check on this model? :( like can it check the 1 ohm or zero ohm?

Asked by: SamSam
0.1 ohm
Answered by: Alster
Date published: 2024-01-12

Which country is this made in

Asked by: Christopher604

Does this meter measure DC amps through the clamp or only from test leads? I'm looking for a meter for work on 12/24/48V DC systems

Asked by: jaysea
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