if I, say, clamp a 120V AC lamp cord, will it measure amps correctly? What about a 220V pool pump motor? Thanks!

That 220vac motor will have a data plate that might say full load amps or something like that. Clamp hot wire somehow to get the best reading and if it's pulling higher amperage than what it's rated for, get a new motor. It should run below what it's rated for. As for the lamp, I can't imagine why you would need to check amp draw for that but this meter will do it brah... It's pretty accurate

I need to measure volts, amps and hertz to adjust my generator. Does this model measure hertz?

NO. Buy fluke 325 if you need to measure frequency, LD.

Fluke 323 True Rms Clamp Meter

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Description

⚡ Power Up Your Precision: The Clamp Meter That Means Business

ROBUST SAFETY RATINGS - Certified CAT IV 300V & CAT III 600V for peace of mind on any commercial or residential job.
CLAMP GO CONVENIENCE - Jaw opens up to 30mm for quick, non-intrusive current measurements in tight spaces.
AUDIBLE CONTINUITY ALERT - Instantly know circuit status with a clear, audible beep—speed up troubleshooting like a pro.
COMPACT DURABLE DESIGN - Lightweight 300g build with a soft carrying case—ready to travel wherever your projects take you.
TRUE RMS ACCURACY FOR EVERY LOAD - Get precise readings on linear and non-linear waveforms—no guesswork, just confidence.

The Fluke 323 Clamp Meter is a professional-grade tool designed for electricians needing accurate AC current measurements up to 400 amps and AC/DC voltage readings up to 600 volts. Featuring true RMS sensing for reliable data on complex loads, a 30mm jaw for easy clamp-on use, and compliance with IEC safety standards, it’s built for both commercial and residential environments. Backed by a 2-year warranty and a soft carrying case, it’s the trusted choice for efficient, safe electrical diagnostics.

Specifications

ASIN	B00AQKIEXY
Best Sellers Rank	#8,225 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Clamp Meters
Brand	Fluke
Brand Name	Fluke
Color	yellow
Customer Reviews	4.7 out of 5 stars 4,316 Reviews
EU Spare Part Availability Duration	2 Years
Global Trade Identification Number	00095969623742
Included Components	FLUKE 323 Pliers multimeter AC TRMS, 8 Measures DC
Item Dimensions	9.45 x 11 x 3.15 inches
Item Type Name	FLUKE 323 Pliers multimeter AC TRMS, 8 Measures DC Voltage up to 600 V
Item Weight	300 Grams
Item dimensions L x W x H	9.45 x 11 x 3.15 inches
Manufacturer	Fluke Corporation
Measurement Type	Ammeter
Minimum Operating Voltage	300
Model	Fluke 323
Part Number	5065521
Power Source	Corded Electric
Specification Met	Iec
Style	400A AC TRUE RMS CLAMP METER
Style Name	400A AC TRUE RMS CLAMP METER
UPC	642008672379 095969623742 095969734189 195112030332 095969525527 013227017119
Unit Count	1.0 Count
Warranty Description	Manufacturer Warranty

Reviews

J**N

15.03.2026

J**.

14.05.2025

C**S

4.03.2026

J**S

13.12.2025

J**O

20.11.2025

R**N

23.12.2025

C**E

28.07.2025

A**O

2.03.2026

R**I

20.06.2021

P**M

15.02.2025

M**O

3.03.2023

S**S

17.08.2018

M**S

17.01.2026

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Fluke 323 True-RMS Clamp Meter

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