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10 Best Clamp Meters - Holiday Sale

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Last Updated - 2025/12/14

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01
KLEIN TOOLS

Digital Clamp Meter AC/DC Auto-Ranging 600 Amp, LoZ, Measures Voltage, Resistance, More Klein Tools CL700

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Main highlights

Test leads measure AC/DC voltage, resistance, continuity, frequency and capacitance and tests diodes
Test leads measure AC/DC voltage, resistance, continuity, frequency and capacitance and tests diodes
Low impedance (LoZ) mode for identifying and eliminating ghost or stray voltages
Clamp measures AC current and thermocouple probe measures temperature
Clamp measures AC current and thermocouple probe measures temperature
Cat IV 600V, cat III 1000V, Class 2, double insulation safety Rating
Automatically ranging true mean squared (TRMS) technology for increased accuracy
Automatically ranging true mean squared (TRMS) technology for increased accuracy
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9.9

Exceptional

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02
KLEIN TOOLS

Klein Tools CL120VP Electrical Voltage Test Kit with Clamp Meter, Three Testers, Test Leads, Pouch and Batteries

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9.9 clearly written

9.7 worth the money

9.7 Precision
Main highlights

RT210 detects the most common wiring problems in standard and GFCI receptacles
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 applications
Meter has backlit LCD for ease of viewing in low light and is CAT III 600V, Class 2 Double Insulated
CL120 Clamp Meter measure AC current via the clamp, and AC/DC voltage, resistance and continuity via test leads
A convenient chart on RT210 helps determine wiring conditions: open ground, reverse polarity, open hot, open neutral, and hot/ground reversed
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9.8

Exceptional

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03
PROSTER

Proster Digital Clamp Meter TRMS 6000counts, 800A DC AC Current AC/DC Voltage NCV Continuity Capacitance Resistance Frequency Diode Hz Test, with1 PairTest Leads 1 Pair Alligator Clips

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9.1 Simple to use

8.9 worth the money

8.4 clearly written
Main highlights

Reliable Clamp Multimeter with True RMS: Accurate AC/DC voltage current, resistance, capacitance, frequency, temperature, diode, continuity test and non-contact AC voltage detection
Proster Fully functional Clamp Meter: The Clamp Meter is fully functional and easy to use for labs factories radio-technology and household
Manual And Automatic Voltage Range: The voltage gear can be switched to manual range or automatic range by pressing the RANGE buttons
Features: High resolution, large backlit LCD screen and clamp light to improve visibility in dark place. Low battery display and automatic power off after 15 minutes inactivity
Continuity Test & Overload Protection: Designed to Safely and Accurately Confirm the Circuit Electricity with Low Voltage Indication and Overload Protection. Light Alarm If Detects the AC Voltage(90V-1000V) or Live Wire
Clamp Measuring: Clamp jaw measures AC current up to 28mm without interrupting the circuit, which makes it much safer to use on mains cables and high current loads in vehicles
Auto-Ranging with NVC: The meter will automatically select the appropriate auto range; NCV detects the existence of AC voltage on conductors and cables in-wall, troubleshooting electrical problems in a safe and user-friendly way
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9.7

Exceptional

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Value for Money

04
AstroAI

AstroAI Digital Clamp Meter Multimeter 2000 Counts Amp Voltage Tester Auto-ranging with AC/DC Voltage, AC Current, Resistance, Capacitance, Continuity, Live Wire Test, Non-contact Voltage Detection

12% Off Free Shipping

9.7 clearly written

9.3 worth the money

9.1 Simple to use
Main highlights

【Versatile Digital Clamp Meter】Accurately measures AC/DC Voltage, AC Current, Capacitance, Resistance, Diode Continuity and Live Wire Tests. This clamp meter is a really useful tool for solving industrial and household electrical issues.
【Thoughtful Design】Support Data Hold, Max/Min, Auto Shut-off, low battery indicator and continuity buzzer. Includes Convenient features like Audial and Visual Alarm, LCD Backlit Screen and Flashlight make it easy to use. Two 1.5V AAA batteries are included in the package.
【Non-contact Voltage Testing】This Clamp Meter features non-contact voltage testing with sound and light alarm. When the Meter senses a weak AC signal, the green indicator light will come on and the buzzer will emit a slow, audible beep. when the Meter senses a strong AC signal, the red indicator light will come on and the buzzer will emit a quick beep.
【Important Tips】This CM2K0R clamp meter can not test DC Current. To measure the AC Current you need to clamp the meter around one of the wires and not the whole power cord. Ensure the conductor to betested is in the center of the clamp head. The clamp Jaw is only used to measure current. Do not measure voltage by clamping the conductor being measured.
【Enhanced Safety】The clamp meter has passed the environmental pollution degree 2 and overvoltage category III 600V safety standards. If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.
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9.6

Exceptional

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05
Fluke

Fluke 302+ Digital Clamp Meter, 30mm Jaw, Measures AC Current to 400A, Measures AC/DC Voltage to 600V, Resistance, Continuity, and Capacitance Measurements, Includes 2 Year Warranty

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Main highlights

Measure high AC current loads up to 400 A for a wide range of applications
High accuracy of 1.8 % for troubleshooting tasks
Compact, easy-to-use clamp meter with 30 mm large jaw taking measurements on large conductors
Comes with Fluke TL75 Hard Point Test Lead Set for general purpose applications, and standard two-year manufacturer warranty
CAT IV 300 V/CAT III 600 V safety rating provides confidence and peace of mind
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9.5

Excellent

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06
AstroAI

AstroAI Digital Clamp Meter Multimeter 4000 Counts Auto-ranging Amp Voltage Tester Measuring AC/DC Voltage & Current, Resistance, Capacitance, Frequency, Continuity, Live Wire Test, NCV Detection

41% Off Free Shipping

9.7 clearly written

9.5 worth the money

9.1 Simple to use
Main highlights

【Versatile Digital Clamp Meter】Accurately measures AC/DC Current, AC/DC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity and Live Wire Tests. This clamp meter is a really useful tool for solving industrial and household electrical issues.
【Professional Technical Support Team】If you have any questions about the product, feel free to contact us! Our California-based support team will respond within 24 hours.
【Non-contact Voltage Testing】This Clamp Meter features non-contact voltage testing with sound and light alarms. When the Meter senses a weak AC signal, the green indicator light will come on and the buzzer will emit a slow, audible beep. when the Meter senses a strong AC signal, the red indicator light will come on and the buzzer will emit a brief beep.
【Multifunctional & Easy to read】Support Data Hold, Max/Min, Auto power off after 15 minutes inactivity, low battery indicator and continuity buzzer. The LCD Backlit Screen and Flashlight make it easy to use in a dark working area. ZERO function decreases the data error influenced by the Earth’s magnetic field, and helps you to obtain a more accurate measurement.
【Large Jaw Opening】The jaw opening measures current in a conductor without touching or interrupting the circuit. Its slim and compact size makes it easy to operate in narrow spaces. This clamp meter has passed the environmental pollution test degree 2 and overvoltage category III 600V safety standards.
【Additional Tips】To measure the current you need to clamp the meter around one of the wires and not the whole power cord. Ensure the conductor to betested is in the center of the clamp head. The clamp Jaw is only used to measure current. Do not measure voltage by clamping the conductor being measured.
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9.3

Excellent

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07
AstroAI

AstroAI Digital Clamp Meter Multimeter 6000 Counts, Voltage Tester with VFD, LOZ Mode, clamp multimeter Measures Current Voltage Resistance Continuity Capacitance Frequency Temperature NCV Inrush

40% Off Free Shipping

8.4 Precision

8.4 clearly written

8.2 Simple to use
Main highlights

【Versatile Use and Enhanced Safety】A reliable troubleshooter for industrial electrical testing, high-power equipment maintenance, and solar PV Projects. Safety standard IEC 61010-1, CAT IV 600V, CAT III 1000V.
【VFD and LoZ Mode】Takes highly-accurate measurements of current and voltage on variable frequency drives (VFDs). Includes a low-impedance voltage (LoZ Volts) function to eliminate ghost voltages and interference. Great when testing for the absence or presence of live power.
【Thoughtful Design】Features a backlight LCD and flashlight to provide clear measurements in low light while its larger text improves readability. Includes Data Hold, Max/Min, Auto/Manual Ranging Selection, and REL/ZERO functions.
【NCV Detection】Capable of testing voltage without physical contact. NCV testing provides maximum safety and convenience for electrical work.
【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 circuit. The measuring time of the inrush current is about 100ms. (NOTE: The Inrush function can not test DC current, it is only available in AC current)
【Advanced and Versatile】Accurately measures 1000 A AC/DC Current, 1000 V DC/750 V AC Voltage, Capacitance, Frequency, Duty Cycle, Resistance, Diode, Continuity, and Temperature. A workhorse multimeter that is reliable, affordable, and easy to use.
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9.1

Excellent

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08
KAIWEETS

KAIWEETS Digital Clamp Meter T-RMS 6000 Counts, Multimeter Voltage Tester Auto-ranging, Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle (AC/DC Current)

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9.3 worth the money

9.1 Simple to use

9.1 clearly written
Main highlights

True-RMS clamp meter: This multimeter can accurately measure AC/DC Current, AC/DC Voltage, Frequency or Duty Cycle, Resistance, Capacitance and also provides Diode, Continuity and Temperature tests. True RMS for accurate measurements on non-linear loads. Easy to use for labs factories and household.
Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36 Months product service provided. 7/24 Customer Service.
NCV Detection Function: Non-contact voltage detection effectively check electrical status through measuring EM field intensity without touching any wires; The NCV button lies on the right side. Simply place your thumb on it and push.
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 voltage/ LED Flashlight / Temperature Measurement for liquids and air conditioning ports included K-Type Thermocouple / Low Battery Indication / Auto power off after 15 minutes inactivity.
LowZ & LPF: Low input impedance helps prevent false readings due to ghost voltage. Low Pass Filter (LPF) for accurate measurement of variable frequency drive signals when measuring motors and transformer. To measure the current you need to clamp the meter around one of the wires and not the whole power cord.
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9.0

Excellent

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09
FNIRSI

FNIRSI DMC-100 Digital Clamp Meter Multimeter 9999 Counts TRMS, 600A Curve Recording Rechargeable Amp Meter, Measures NCV, AC/DC Voltage Current, Continuity Capacitance Diode Resistance, Temperature

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Main highlights

User Friendly: The voltage tester is equipped with 240*320 TFT color screen, showing clear and intuitive measurement data; equipped with a professional UI interface, supports data curve analysis and max value/min value display
Portable & Rechargeable: The amp meter has a built-in 1500 mAh lithium battery, supports Type-C fast charging, and has long-lasting battery life to meet the needs of long-term use. It is an ideal tool for professionals and home electricians
Multi-functional: FNIRSI DMC-100 digital clamp meter, 9999 counts, max current 600 A, accurate measurement of AC/DC voltage, AC/DC current, capacitance, resistance, continuity, diode, frequency, temperature, and supports NCV, live wire detection
Intelligent Design: The clamp meter has a 25 mm wide jaw, suitable for measuring various types of wires. It is equipped with data retention, low battery indication, auto power-off, and a flashlight function, supporting 10 levels of brightness adjustment
Data Preservation & Analysis: FNIRSI digital multimeter supports 8 sets of data in real time. Historical records can store 30 sets. The built -in power measurement mode can simultaneously display the voltage and current value to achieve efficient measurement
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8.9

Very Good

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10
KAIWEETS

KAIWEETS Smart Digital Clamp Meter with D-Shaped Jaws, Clamp Multimeter with Inrush Current Function, Auto-ranging Amp Meter Built-in HD Color Screen, Measures AC/DC Current Voltage Temperature NCV

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Main highlights

【Upgraded Smart Mode】We have upgraded the current clamp meter, which is unique in the market. The clamp meter defaults to the smart mode when it is turned on, which can automatically identify AC/DC voltage/current, resistance, and continuity measurement signals, making the operation more convenient and safe
【Self-test & inrush measurement function】The clamp meter automatically performs a self-test and displays "CAL" when it is on to ensure the accuracy of the measurement results. Also, Knowing the value of inrush current can help you locate a startup problem quickly, whether it's in the motor or in the starting circuit. Inrush current measurement range is 5-600A. The inrush function is only available in AC current mode, DC current does not have the inrush function
【Large HD color screen】Easier to read than a traditional clamp meter. The HD color bright screen is good for working properly in dark places. Avoid reading the measurement value difficulty under direct sunlight. It is a good gift for friends and family
【Excellent service】Safety standard IEC 61010-1, CAT IV 600V. We offer a 3-year after-sales service and lifetime technical assistance. If you have any questions, please don't hesitate to contact us
【Advanced design & multi-function】The multimeter tester is built-in MAX/MIN、data hold、flashlight、auto-off features. D-shaped jaws can hold test leads and are more portable. It can measure AC/DC current/voltage, resistance, continuity, capacitance, diode, NCV, firewire, and temperature for all of your measurement needs
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8.8

Very Good

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