20 Best Clamp Meters [2024]

Are you looking for the best clamp meters? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling clamp meters.

We Recommended:

# Preview Product
1 KAIWEETS HT206D Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging,... KAIWEETS HT206D Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging,...
2 Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400 A,Measures... Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400...
3 Klein Tools CL320 Digital Clamp Meter, HVAC AC Auto-ranging 400A, AC/DC Voltage, TRMS, DC Microamps,... Klein Tools CL320 Digital Clamp Meter, HVAC AC Auto-ranging 400A, AC/DC Voltage, TRMS, DC...
4 Digital Clamp Meter, ACEGMET 6000 Counts AC Current Amp Meter Non Contact Voltage Tester AC/DC... Digital Clamp Meter, ACEGMET 6000 Counts AC Current Amp Meter Non Contact Voltage Tester AC/DC...
5 Etekcity Digital Clamp Meter Multimeter AC Current and AC/DC Voltage Tester with Amp, Volt, Ohm,... Etekcity Digital Clamp Meter Multimeter AC Current and AC/DC Voltage Tester with Amp, Volt, Ohm,...
6 Klein Tools CL120VP Electrical Voltage Test Kit with Clamp Meter, Three Testers, Test Leads, Pouch... Klein Tools CL120VP Electrical Voltage Test Kit with Clamp Meter, Three Testers, Test Leads,...
7 KAIWEETS HT208D Inrush Clamp Meter 1000A True RMS AC/DC Current Amp Meter, VFD, LOZ Mode, 6000... KAIWEETS HT208D Inrush Clamp Meter 1000A True RMS AC/DC Current Amp Meter, VFD, LOZ Mode, 6000...
8 Fluke 374 FC 600A AC/DC TRMS Wireless Clamp Meter Fluke 374 FC 600A AC/DC TRMS Wireless Clamp Meter
9 Digital Clamp Meter, True RMS 4000 Counts, Digital Electrical Tester Meter Auto-Ranging Measures... Digital Clamp Meter, True RMS 4000 Counts, Digital Electrical Tester Meter Auto-Ranging Measures...
10 YIRU UNI-T UT210 Series True RMS Digital Clamp Meter AC/DC Voltage Tester with ohm, Capacitance... YIRU UNI-T UT210 Series True RMS Digital Clamp Meter AC/DC Voltage Tester with ohm, Capacitance...
11 Fluke 393 FC Solar Clamp Meter, CAT III 1500 V, IP54-Rated, DC Power Measurements, Audio Polarity... Fluke 393 FC Solar Clamp Meter, CAT III 1500 V, IP54-Rated, DC Power Measurements, Audio Polarity...
12 FLIR CM83 Power Clamp Meter 600A with VFD and Bluetooth FLIR CM83 Power Clamp Meter 600A with VFD and Bluetooth
13 Fluke 378FC AC/DC TRMS Non-Contact Voltage Wireless Clamp w/PQ Indicator & iFlex Fluke 378FC AC/DC TRMS Non-Contact Voltage Wireless Clamp w/PQ Indicator & iFlex
14 UNI-T UT210E Mini Digital Clamp Meter Handheld RMS AC/DC Resistance Capacitance Tester UNI-T UT210E Mini Digital Clamp Meter Handheld RMS AC/DC Resistance Capacitance Tester
15 Fluke 376FC AC/DC Clamp Meter with iFlex For Industrial/Commercial Electricians, VFD Low Pass Filter... Fluke 376FC AC/DC Clamp Meter with iFlex For Industrial/Commercial Electricians, VFD Low Pass...
16 Klein Tools CL150 Clamp Meter, AC Electrical Tester with 18-Inch Flexible Clamp, True RMS Readings,... Klein Tools CL150 Clamp Meter, AC Electrical Tester with 18-Inch Flexible Clamp, True RMS...
17 Fluke 373 True-RMS AC Clamp Meter Fluke 373 True-RMS AC Clamp Meter
18 Fluke 902 FC HVAC True-RMS Clamp Meter Fluke 902 FC HVAC True-RMS Clamp Meter
19 Fluke - FLUKE-A3004FC A3004FC Wireless 4-20 Milliamp DC Clamp Meter. Fluke - FLUKE-A3004FC A3004FC Wireless 4-20 Milliamp DC Clamp Meter.
20 AmazonCommercial 600A AC/DC Clamp Meter, True RMS, NCV, Flashlight, 6000 Count AmazonCommercial 600A AC/DC Clamp Meter, True RMS, NCV, Flashlight, 6000 Count
SaleBestseller No. 1
KAIWEETS HT206D Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging,...
  • True-RMS clamp meter: This multimeter can accurately measure AC/DC Current, AC/DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also...
  • LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable...
  • NCV Detection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any...
  • Multi-function: Two-color backlit LCD Display - When the voltage > 80V, the current > 3A, the LCD backlit screen turns red to warn you of high...
  • Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36 Months product service provided. 7/24 Customer Service.
SaleBestseller No. 2
Fluke 323 Clamp Meter For Commercial/Residential Electricians, Measures AC Current To 400 A,Measures...
  • 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
SaleBestseller No. 3
Klein Tools CL320 Digital Clamp Meter, HVAC AC Auto-ranging 400A, AC/DC Voltage, TRMS, DC Microamps,...
  • Clamp Meter measures AC current and NCVT via clamp and AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and...
  • Non-contact voltage tester integrated into the clamp jaw
  • Backlit LCD for ease of viewing in low light
  • Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
  • Test lead holder on side of clamp and optiol magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
Bestseller No. 4
Digital Clamp Meter, ACEGMET 6000 Counts AC Current Amp Meter Non Contact Voltage Tester AC/DC...
  • The tool is a multimeter, meaning the amp clamp can measure current over various ranges of values. It handles up to 600 AC amps, 600 AC/DC voltages,...
  • It should be both accurate and durable because you – as an electrician, have to work in harsh environments. Their body must also be well-made to...
  • A amp clamp meter is a handheld device. As such, it should be portable, durable, and easy to use. It is a amp tester with a glowing LCD screen. Always...
  • This reliable ac current meter is perfect for anyone who works in a busy environment, and needs something that will last long. it’s enough space for...
  • At just under $25, You can take this current clamp into the field without having to worry about inferior knobs or buttons. this package offers you the...
Bestseller No. 5
Etekcity Digital Clamp Meter Multimeter AC Current and AC/DC Voltage Tester with Amp, Volt, Ohm,...
  • Accurately Measures: AC/DC voltage, only for AC current (not for DC current), resistance, and also provides diode and continuity tests
  • Jaw Opening: the Clamp measures the AC current in a conductor up to 26mm without interrupting the circuit
  • Additional Features: data hold, max reading, and an easy-to-read large LCD
  • Easily Carrying: comes with a handy carrying pouch, perfect for use while you're on the go
  • Sleep Mode: automatically enters sleep mode after 15 minutes of inactivity for energy conservation
Bestseller No. 6
Klein Tools CL120VP Electrical Voltage Test Kit with Clamp Meter, Three Testers, Test Leads, Pouch...
  • CL120 Clamp Meter measure AC current via the clamp, and AC/DC voltage, resistance and continuity via test leads
  • Meter has backlit LCD for ease of viewing in low light and is CAT III 600V, Class 2 Double Insulated
  • RT210 detects the most common wiring problems in standard and GFCI receptacles
  • A convenient chart on RT210 helps determine wiring conditions open ground, reverse polarity, open hot, open neutral, and hot/ground reversed
  • NCVT-3P has dual-range capabilities to detect from 12 to 1000V AC or 70 to 1000V AC for a broad variety of low-voltage or standard voltage...
Bestseller No. 7
KAIWEETS HT208D Inrush Clamp Meter 1000A True RMS AC/DC Current Amp Meter, VFD, LOZ Mode, 6000...
  • True-RMS Clamp Meter: This multimeter can accurately measure 1000 Amp AC/DC Current, 1000V AC/DC Voltage, Frequency, Duty Cycle, Resistance,...
  • Inrush Current Meter: Knowing the value of inrush current can help you locate a startup problem quickly, whether it's in the motor or in the starting...
  • NCV Detection & LED Flashlight: Built-in Non-Contact Voltage (NCV) Detector can easily and quickly determine whether there is a voltage. A convenient...
  • Advanced Functions: The Clamp Meter has Variable Frequency Drive Filtering (VFD) and low Input Impedance (LoZ) modes, which can provide higher...
  • Safety Service: Safety standard IEC 61010-1, CAT IV 600V, CAT III 1000V. Double insulation. Use high-quality material, to prevent electric shock harm....
SaleBestseller No. 8
Fluke 374 FC 600A AC/DC TRMS Wireless Clamp Meter
  • Connect your meter to your smartphone with fluke connect measurements
  • Read measurements on your phone at a safe distance, wearing less ppe while your meter takes all the risks
  • Record results directly to your phone and the cloud
  • 600 A AC and DC current measurement and 2500 A AC current measurement with (optional) iflex flexible current probe
  • True RMS voltage and current for accurate measurements on non linear signals
Bestseller No. 9
Digital Clamp Meter, True RMS 4000 Counts, Digital Electrical Tester Meter Auto-Ranging Measures...
  • ▲Fast and Accurate AC / DC Ampere Clamp Meter : utomatic clamp multimeter, can measure AC / DC current, AC / DC voltage, resistance, capacitance,...
  • ▲Contactless Voltage Detection : When AC voltage is detected, a visible LED lights up and emits a beep; The multimeter's flashlight will only glow...
  • ▲Overload Protection : Overload protection and double insulation protection prevent electric shocks and protect users from hazardous areas
  • ▲Versatile and Easy to Read : a large, high-resolution LCD with large backlighting ensures better visibility in dark work areas
  • ▲The "Return to Zero" Function : reduces data errors affected by the earth's magnetic field and helps you get more accurate measurements
Bestseller No. 10
YIRU UNI-T UT210 Series True RMS Digital Clamp Meter AC/DC Voltage Tester with ohm, Capacitance...
  • Ultra-portable tools for advance electricians, true rms response for ac current
  • 100A AC and DC current measurement with 1mA resolution, V.F.C function for measuring signal at varia
  • 600V ac and dc voltage measurement, resistance, diode, continuity and capacitance functions
  • Non-contact voltage detection with led indication, display backlight
  • Data hold, max, min, max-min, and zero mode
SaleBestseller No. 11
Fluke 393 FC Solar Clamp Meter, CAT III 1500 V, IP54-Rated, DC Power Measurements, Audio Polarity...
  • Measure safely with CAT III 1500 V rated clamp meter
  • Thin jaw for access to cables in crowded combiner boxes
  • Sturdy IP54 rated for outdoor use
  • Work efficiently with dc power measurement, audio polarity and visual continuity
Bestseller No. 12
FLIR CM83 Power Clamp Meter 600A with VFD and Bluetooth
  • VFD Mode provides superior accuracy for working on VFD-controlled equipment
  • Advanced power efficiency and harmonics measuremenets for system level performance analysis
  • Powerful Worklights no only assist with clamping but are bright enough to serve as a primary worklight
  • FLIR Tools Mobile connects the FLIR CM83 to your compatible smartphone and table via Bluetooth
  • METERLiNK technology wirelessly integrates electrical readings on your infrared image with FLIR Thermal Cameras
SaleBestseller No. 13
Fluke 378FC AC/DC TRMS Non-Contact Voltage Wireless Clamp w/PQ Indicator & iFlex
  • Measure voltage and current with your clamp jaw
  • Faster, safer testing - all without touching a live wire - using FieldSense technology
  • Complete 3-phase voltage and current tests with fewer steps
  • Power quality indicator shows whether equipment or power line is faulty (378 FC)
Bestseller No. 14
UNI-T UT210E Mini Digital Clamp Meter Handheld RMS AC/DC Resistance Capacitance Tester
  • VFC, low pass filter
  • NCV testing
  • Ergonomic and lightweight
  • Auto range, 2~3/s sampling rate
  • True RMS
SaleBestseller No. 15
Fluke 376FC AC/DC Clamp Meter with iFlex For Industrial/Commercial Electricians, VFD Low Pass Filter...
  • Connect your meter to your smartphone with fluke connect measurements
  • Read measurements on your phone at a safe distance, wearing less PPE while your meter takes all the risks
  • Record results directly to your phone and the cloud
  • Capture intermittent faults while performing other tasks using the logging capabilities of the Fluke 376 FC
  • Create and share reports from the field via email, or converse in real time with ShareLive video calls
SaleBestseller No. 16
Klein Tools CL150 Clamp Meter, AC Electrical Tester with 18-Inch Flexible Clamp, True RMS Readings,...
  • Clamp meter for measuring AC current
  • 18-Inch flexible clamp on meter enables measurements in areas that are difficult to access
  • True RMS CAT IV 600V, CAT III 1000V meter
  • Backlit LCD display for clear readings with 3000 count
  • Durable, with drop protection to 6.6-feet (2 m)
SaleBestseller No. 17
Fluke 373 True-RMS AC Clamp Meter
  • Large, easy to read backlight display automatically sets the correct measurement range so you do not need to change the switch positions while taking...
  • Soft carrying case
  • True-rms ac/dc voltage and current for accurate measurements on non-linear signals
  • State of the art signal processing allows for use in noisy electrical environments while providing stable readings
  • Large, easy to read backlight display automatically sets the correct measurement range so you do not need to change the switch positions while taking...
SaleBestseller No. 18
Fluke 902 FC HVAC True-RMS Clamp Meter
  • 200 dc current measurements to measure flame rod
  • Extended resistance range to measure thermistors up to 60k
  • Capture flue gas temperature
  • Fluke connects your meter to your phone through Bluetooth to help you get more done faster and safer
  • True-rms voltage and current for accurate measurements on non-linear signals
Bestseller No. 19
Fluke - FLUKE-A3004FC A3004FC Wireless 4-20 Milliamp DC Clamp Meter.
  • Measure 4 to 20 mA signals without “breaking the loop”
  • Detachable clamp with extension cable for measurements in tight locations
  • Use as a standalone meter or as part of the system
  • Country of origin: China
Bestseller No. 20
AmazonCommercial 600A AC/DC Clamp Meter, True RMS, NCV, Flashlight, 6000 Count
  • Handheld clamp meter for taking voltage and frequency measurements
  • Compact size makes it easy to access hard-to-reach areas and compartments; fits into a pocket or tool belt
  • Counts up to 6,000
  • Backlit LCD display for viewing and accessing measurements
  • True RMS; CATIV 600V; NCV test; Low pass filter (VFD); 100ms Inrush current; 1000V AC/DC, 600A AC/DC; and 100mF capacitance test

Having trouble finding a great clamp meters?

This problem is well understood by us because we have gone through the entire clamp meters research process ourselves, which is why we have put together a comprehensive list of the best clamp meterss available in the market today.

After hours of searching and using all the models on the market, we have found the best clamp meters for 2023. See our ranking below!

How Do You Buy The Best Clamp Meters?

Do you get stressed out thinking about shopping for a great clamp meters? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching clamp meters, which is why we have assembled a comprehensive list of the greatest clamp meters available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for clamp meters that you consider buying. Your questions might include the following:

  • Is it worth buying an clamp meters?
  • What benefits are there with buying an clamp meters?
  • What factors deserve consideration when shopping for an effective clamp meters?
  • Why is it crucial to invest in any clamp meters, much less the best one?
  • Which clamp meters are good in the current market?
  • Where can you find information like this about clamp meters?

We’re convinced that you likely have far more questions than just these regarding clamp meters, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for clamp meters, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible clamp meters. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an clamp meters buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available clamp meters currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of clamp meters has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an clamp meters?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your clamp meters.
  5. Customer Ratings: Number ratings grade clamp meters objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their clamp meters.
  7. Product Quality: You don’t always get what you pay for with an clamp meters, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an clamp meters is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining clamp meters information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding clamp meters is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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