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Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400 A,Measures AC/DC Voltage To 600 V, Resistance And Continuity, Includes 2 Year Warranty And Soft Carrying Case

4.7 4.7 out of 5 stars 3,850 ratings
$129.00 with 35 percent savings
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Purchase options and add-ons

Brand Fluke
Power Source Alkaline
Style 400A AC TRUE RMS CLAMP METER
Color yellow
Item Weight 200 Grams

About this item

  • Digital clamp meter measures AC current to 400 amp, AC and DC voltage to 600 v, and resistance to 4 kilo ohms. Does not measure DC current
  • The true RMS sensing meter provides accurate readings when measuring linear or non-linear loads, regardless of waveform
  • Jaw opening measures current in a conductor up to 30 millimeter without touching or interrupting the circuit. Resistance accuracy: 1.0% ± 5 digits
  • Audible continuity sensor confirms that the circuit conducts electricity
  • Meets IEC safety standard 61010 1, and is rated for CAT IV installations to 300V and CAT III installations to 600V

Frequently bought together

Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400 A,Measures AC/DC Voltage To 600 V,
$129.00
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Fluke 1AC II VoltAlert Non-Contact Voltage Tester, Pocket-Sized, 90-1000V AC, Audible Beeper, 2 Year Warranty, CAT IV Rating
$32.75
Only 1 left in stock - order soon.
Sold by Fannys Gifts and ships from Amazon Fulfillment.
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RLSOCO Hard Case for Fluke 323/324/325/302 Clamp Meter & Works with KAIWEETS Digital Clamp Meter HT206B/ HT206D
$22.99
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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 9.45 x 11 x 3.15 inches; 7.05 ounces
  • Item model number ‏ : ‎ Fluke 323
  • National Stock Number ‏ : ‎ 6625-01-561-2781
  • Batteries ‏ : ‎ 2 AAA batteries required. (included)
  • Date First Available ‏ : ‎ February 28, 2011
  • Manufacturer ‏ : ‎ Fluke Corporation
  • ASIN ‏ : ‎ B00AQKIEXY
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.7 4.7 out of 5 stars 3,850 ratings

Product Description

The Fluke true rms clamp meter is a great clamp meter for general, grab and go troubleshooting needs. The Fluke 323 AMZN is ideally suited for current measurements up to 400 amp in tight cable compartments.

Important information

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From the manufacturer

FLUKE 323 CLAMP METER

Fluke 323
Fluke Clamp Meters

Wires in tight compact spaces. Panels out of reach. Extra-large conductors. Fluke understands your workspace and have designed products for noise-free, reliable readings. Built on success, clamp meters designed by Fluke are known as workhorse clamp meters. With advanced performance, the clamp meter line is designed to be simple to use and gimmick-free.

Fluke 323 True-RMS Clamp Meter

Fluke 323 True-RMS clamp meter delivers rugged reliable performance for general electrical troubleshooting

The Fluke 323 clamp meter is a troubleshooting tool for commercial and residential electricians. It includes True RMS measurements, optimized ergonomics, and large display for efficient troubleshooting. Use it to verify the presence of load current, AC voltage, and continuity of circuits, switches, fuses and contacts. Its slim, compact size and rugged design make it well suited for measuring current up to 400 A in tight cable compartments.

  • 400 A AC current measurement
  • 600 V AC and DC voltage measurement
  • True RMS AC voltage and current for accurate measurements on non-linear signals
  • Resistance measurement up to 4 kΩ with continuity detection
  • Slim, ergonomic design
  • CAT IV 300V/CAT III 600 V safety rating

Key Features

Continuity detection

Resistance measurement up to 4 kΩ with continuity detection.

True RMS measurements

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

Ergonomic

Slim, ergonomic design.

Rugged, reliable, and safe

CAT IV 300V/CAT III 600 V safety rating.

Fluke clamp multimeter with TRMS reading Fluke Clamp Meter with True-RMS reading Fluke Clamp Multimeter with TRMS
Fluke 323 True-RMS Clamp Meter Fluke 324 True-RMS Clamp Meter Fluke 325 True-RMS Clamp Meter
Customer Reviews
4.7 out of 5 stars
3,850
4.7 out of 5 stars
1,318
4.7 out of 5 stars
989
Price $129.00 $249.90 $345.99
AC Current Range 0 to 400.0 A 0 to 40.00 A /400.0A 0 to 40.00 A /400.0 A
DC Current Range 0 to 40.00 A /400.0 A
AC/DC Voltage Range 0 to 600.0 V 0 to 600.0 V 0 to 600.0 V
Resistance Range 0 to 400.0 Ω /4000 Ω 0 to 400.0 Ω /4000 Ω O to 400.0 Ω /4000 Ω /40.00kΩ
Continuity ≤ 70 Ω ≤ 30 Ω ≤ 30 Ω
Capacitance 0 to 100.0 µF/100 µF to 1000 µF 0 to 100.0 µF/100 µF to 1000 µF
Frequency 5.0 Hz to 500.0 Hz
Back light ✓ ✓
Contact Temperature -10.0°C to 400.0°C (14.0°F to 752.0°F) -10.0°C to 400.0°C (14.0°F to 752.0°F)
Min/Max ✓

Product guides and documents

User Manual (PDF)
User Guide (PDF)

Looking for specific info?

Customer reviews

4.7 out of 5 stars
4.7 out of 5
3,850 global ratings

Customers say

Customers like the quality, performance, value, ease of use, and accuracy of the electric circuit testing device. For example, they mention it's a great product, works well, and is good value for the money. That said, opinions are mixed on size.

AI-generated from the text of customer reviews

172 customers mention141 positive31 negative

Customers like the quality of the electric circuit testing device. For example, they mention it's a great product, well made, and dependable. Some say it'll last a long time and provide reliable readings. That said, most are happy with the product.

"Solid basic clamp meter. Very reliable readings, and the great build quality you expect from Fluke." Read more

"...Safe, reliable, easy to use and read. Great for Hvac work and simple electric measurements. It's intuitive and trustworthy." Read more

"...The meter seems to be of high quality. I am new to the electrical trade and this is my second fluke only because my last one was stolen...." Read more

"Great electrical tool" Read more

171 customers mention149 positive22 negative

Customers like the performance of the electric circuit testing device. They say it works well for them, it works as a basic multimeter, and it's happy with the results. Some mention that it works great for checking amps and wire continuity. Overall, most are happy with their purchase and recommend it as the best starter meter/HVAC.

"Solid basic clamp meter. Very reliable readings, and the great build quality you expect from Fluke." Read more

"Work great" Read more

"Works well. Loose red lead and continuity noise not as loud as I’d like it to be." Read more

"...Not even a scratch and no loss of function." Read more

86 customers mention82 positive4 negative

Customers appreciate the value of the electric circuit testing device. They mention that it is a good meter for the money, works great, and is worth it.

"Classic Fluke quality, feel, ruggedness in a less expensive meter with all the basic features...." Read more

"...and have always found them the highest of quality and value for my money...." Read more

"Best price and excellent service!" Read more

"...the price was also great when I bought this meter i believe i paid about 80 for it and have been super pleased, i was looking for a quality meter..." Read more

64 customers mention61 positive3 negative

Customers find the electric circuit testing device simple to use and reliable. They say it's a basic meter with no fancy features.

"easy to use . hard to have it clamp on in a strait readable position." Read more

"...Safe, reliable, easy to use and read. Great for Hvac work and simple electric measurements. It's intuitive and trustworthy." Read more

"Easy to use and read" Read more

"Very easy to use" Read more

39 customers mention39 positive0 negative

Customers are satisfied with the accuracy of the electric circuit testing device. They mention that it is highly accurate, reliable, and doesn't teeter totter like other meters. It also measures current, resistance, and continuity.

"This clamp meter is very compact and very accurate. Small in size and perfect for carrying in your tool bag on every call." Read more

"...my tool pouches without taking up too much room and still gives just as accurate readings as those bigger more expensive meters i also really like..." Read more

"The meter itself is a solid product for the money, fast and accurate like all other fluke products, unfortunately the leads that came with this..." Read more

"...This meter is very accurate and sturdy and will last a lifetime." Read more

25 customers mention17 positive8 negative

Customers are mixed about the size of the electric circuit testing device. Some mention it's compact and fits nicely in any toolbag, while others say it'll not fit in its case with the leads plugged in. The pouch it came with is also too small.

"This clamp meter is very compact and very accurate. Small in size and perfect for carrying in your tool bag on every call." Read more

"...It fits well in my workspace. Takes all the measurements I need, AC/DC volts, AC amps, resistance and capacitance...." Read more

"...BUT, unlike my 373, this meter will not fit in its case with the leads plugged in...." Read more

"...the leads are long though, and i got the alligator clips and they fit tightly." Read more

11 customers mention5 positive6 negative

Customers are mixed about the power consumption of the electric circuit testing device. Some mention that it helps verify power consumption, and is a fantastic tool for measuring current without breaking into the circuit. However, others say that it wouldn't measure voltage, amperage, or DC amps.

"...I do not get any readings on the meter. No voltage readings, and no tone on the ohms setting. I have always held fluke products to be high quality...." Read more

"...That’s as high as I could test it with what I had. Voltage was very close also up to 246v. The only complaint I has is the screen is not backlit." Read more

"...Only gripe is that it doesn't measure DC amps ~ I knew that before purchasing, didn't want to spend the extra $..." Read more

"...I use this for measuring amps on compressor leads and it helps verify power consumption...." Read more

9 customers mention0 positive9 negative

Customers are disappointed that the electric circuit testing device does not come with backlighting. They also mention that the screen does not have a light button.

"Nice only thing I hate is no back light" Read more

"...The only complaint I has is the screen is not backlit." Read more

"...I'm a bit disappointed that this model DOESN'T come with backlighting to help when using it at night...." Read more

"...because it's very difficult to put back into the case, it has no backlight so if your in an attic or a crawlspace it's useless, there's no tone..." Read more

Nice little meter, Too small case
4 Stars
Nice little meter, Too small case
Classic Fluke quality, feel, ruggedness in a less expensive meter with all the basic features. Reads AC and DC volts, AC amps, and resistance with a "continuity" beep when you are checking circuits. They seem to have fixed the lead problems mentioned by others as the ones I got fit tight. It is smaller than my Fluke 373 and that is handy at times. BUT, unlike my 373, this meter will not fit in its case with the leads plugged in. That might seem a small detail, but I can't imagine most electricians would want to unplug the leads each time they return the meter to the case and it would be cramped for some "jumper" leads and alligator clips which I like to carry as well. Just seems like some non-tech designer picked out a neat little case for the product with no knowledge about how it will be used. NOTE TO FLUKE: get a hands on opinion from people who actually use your product.
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Top reviews from the United States

hevyduty
5.0 out of 5 stars Versatile
Reviewed in the United States on March 16, 2024
Verified Purchase
easy to use . hard to have it clamp on in a strait readable position.
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Fordguy3745
5.0 out of 5 stars Good value for the money
Reviewed in the United States on November 22, 2023
Verified Purchase
Solid basic clamp meter. Very reliable readings, and the great build quality you expect from Fluke.
One person found this helpful
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James D.
5.0 out of 5 stars Go to quality
Reviewed in the United States on January 28, 2024
Verified Purchase
I use this everyday at work and for moonlighting on the side. Safe, reliable, easy to use and read. Great for Hvac work and simple electric measurements. It's intuitive and trustworthy.
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Jeremy Klinebriel
4.0 out of 5 stars Test leads are a disappointment
Reviewed in the United States on May 17, 2020
Verified Purchase
I received my meter the next day after purchase which we all love that kind of quickness when it comes to our stuff. The meter seems to be of high quality. I am new to the electrical trade and this is my second fluke only because my last one was stolen. So I won’t leave any response when it comes to being accurate because as I’ve said I’m new so I don’t want to leave the wrong response. I have used it several times already for ac and dc voltage and I’m almost positive the reading I got was accurate. Everything about this meter I love. The test leads do fit into the jacks very tight. So there isn’t a problem with that. The only and I mean only down fall is I’m going to have to buy a new set of test leads only because they are so stiff. They seem to be made from hard plastic and I hate that. Especially since this is a fluke. They should come with the best leads. Not crappy ones. I will order my new leads from fluke only because after doing a lot of research I found that all fluke test leads are 59” long. And I seen where fluke test leads being sold on amazon are coming in all different lengths so I am glad I know this. I hope this helps when you go to order this clamp meter. And yes the box was in English as was paper work that came with the meter so it did come from the U.S. I hope this helps.
25 people found this helpful
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Shawn
5.0 out of 5 stars Vital diagnostic tool
Reviewed in the United States on February 10, 2024
Verified Purchase
I follow James Condon on his YT small engine repair channel. He reccomends Klein tools and I have been using them for years. They have an industry reputation. It came with a storage bag with a zipper closure and a set of connnectors. This is going to serve me in my own repair and diagnostics of my equipment. You have loyalty and trust in their product line. Cannot go wrong. Thank you.
One person found this helpful
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Cecil Sowers Jr.
5.0 out of 5 stars 👍🏻
Reviewed in the United States on February 29, 2024
Verified Purchase
Work great
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Justin B.
5.0 out of 5 stars Easy to use.
Reviewed in the United States on February 25, 2024
Verified Purchase
Easy to use and read
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Top reviews from other countries

Translate all reviews to English
JOAQUIN ARVIZU GUDIÑO
5.0 out of 5 stars MODELO EXACTO
Reviewed in Mexico on January 23, 2024
Verified Purchase
FACIL DE USAR
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Marc Fischer
5.0 out of 5 stars Fluke
Reviewed in Canada on December 28, 2023
Verified Purchase
Meter is great.
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Raul Gonzalez Tena
5.0 out of 5 stars Calidad
Reviewed in Spain on April 19, 2024
Verified Purchase
Muy buen producto, de primera calidad, nones barato pero merece la pena cómpralo.
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Alan Williams
5.0 out of 5 stars Extant
Reviewed in the United Kingdom on March 31, 2023
Verified Purchase
Perfect item
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Alain
5.0 out of 5 stars bon produit
Reviewed in France on April 4, 2023
Verified Purchase
bon produit, je recommande cette marque.
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