10 Best Clamp Meter of 2022 – Review and Buying Guide

It’s clear to an electrician how crucial a clamp meter is to their daily routine. Without making any physical contact with the conductor, this electrical device can be used to measure the current flow.

There should be no room for error when it comes to selecting the best clamp meter because of its importance to your work. Some of the greatest digital clamp meters can be found here, and we’ve compiled this list based on a few essential characteristics, such as price and ease of use.

  • Safety: The most important thing to look for in a clamp meter is safety. Make sure that the clamp meter in issue has the highest possible safety rating because the purpose of a clamp meter is to exclude any physical contact between the user’s hands and the conductor.
  • Convenience: Smartphone compatibility, screen size, and other characteristics such as these all contribute to the convenience of a clamp meter. The more you have, the better.
  • Clamp Size: The clamp size is an important consideration as well. The longer you can measure the conductor with a larger clamp, the better. The diameters of clamps range from 17 mm to 45 mm, and your choice is determined by the size of your workplace’s conductors.

Top 10 Clamp Meter: Editor Recommended

Additionally, you should think about a number of additional things before making your final decision on a Clamp Meter. The “Buying Guide” part of the article includes all of those. Also, don’t forget to have a look at it. Without further ado, here are the top digital clamp meters.

The 10 Best Clamp Meter Reviews:

Digital Clamp Meter T-RMS 6000 Counts, Multimeter, Non Contact Voltage Test Auto-ranging, Measures Current Voltage, Capacitance, Resistance Diode Continuity (AC/DC Current Clamp Meter) from Plusivo

1. Digital Clamp Meter T-RMS 6000 Counts

Features :

  • Multi -Function: This Digital Clampmeter can do AC and DC current measurement (for DC Current measurement, press “rel” key first to reset to zero), AC and DC voltage measurement, Low impedance measurement, Continuity/Resistance/Capacitance measurement, Temperature measurement, Frequency, and Duty Cycle measurement
  • Non-Contact Voltage Detection: Without touching any wires the instrument can check electrical status, and detect whether the conductor being measured carries a voltage higher than 90 V AC.
  • Various Features: This clamp meter (3AAA batteries already included) includes various features such as LCD display, low battery detection, overload protection, auto power off after 15 minutes, and many more.
  • Bonus Items: This digital clamp meter also comes with normal and needle types of probes, test clips, dupont wire probes, crocodile clips, mini crocodile cable, thermocouples, mini wire stripper tool, mini screwdrivers, an electrical tape, and a downloadable e-book.
  • Satisfaction guarantee: The Plusivo Clampmeter is backed by the manufacturer with a 30-day money-back guarantee and lifetime customer support for customer’s satisfaction.

Additional Info :

Color Red, Black
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)

2. KAIWEETS Digital Clamp Meter T-RMS 6000 Counts

Features :

  • 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.
  • 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.
  • 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.
  • Safety Service: Safety standard IEC 61010-1, CAT III 600V. Double insulation. 36 Months product service provided. 7/24 Customer Service.

Additional Info :

Item Dimensions
Height 1.3 Inches
Width 2.8 Inches
Length 7.5 Inches
Weight 0.48 Pounds
Fluke 323 True-RMS Clamp Meter

3. Fluke 323 True-RMS Clamp Meter

Features :

  • 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

Additional Info :

Color Multicolor
Item Dimensions
Height 8.1496062909 Inches
Width 2.9527559025 Inches
Length 1.3385826758 Inches
Weight 0.440924524 Pounds
Release Date 2020-02-01T00:00:01Z
BSIDE ACM91 Digital Clamp Meter 1mA AC/DC Current True RMS Auto-Ranging 6000 Counts Meter Hz Temperature Capacitance Live Check V-Alert Low Impedance Voltage Tester

4. BSIDE ACM91 Digital Clamp Meter 1mA AC/DC Current True RMS

Features :

  • [1mA Sensitivity]: 1mA sensitivity when measures AC/DC current by clamp.
  • [Dual Line Display]: Dual line display can show both AC voltage/current and frequency or Celsius and Fahrenheit on the screen.
  • [Low Impedance Mode]: Low Impedance (LoZ) mode for identifying and eliminating ghost or stray voltages.
  • [Activate V-Alert at Any Function]: Activate V-Alert (non-contact voltage detection) function under any function design makes non-contact voltage testing more convenient.
  • [Back Clip Design]: Back clip design make it more portable, hang on your belt or pocket.

Additional Info :

Color Black
Item Dimensions
Height 7.05 Inches
Width 1.42 Inches
Length 2.64 Inches
Weight 0.3 Pounds
Klein Tools CL220 Digital Clamp Meter, Auto-Ranging 400 Amp AC, AC/DC Voltage, TRMS, Resistance, Continuity, NCVT Detection, and Temp

5. Klein Tools CL220 Digital Clamp Meter

Features :

  • Measures AC current and NCVT via clamp and AC/DC voltage, resistance, and continuity via test-leads, and temperature with thermocouple
  • 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 optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
  • Measures temperature with a K-Type thermocouple probe
  • Auto-Range, Hold, Data Hold, and Max value

Additional Info :

Color Orange and Black
Item Dimensions
Height 1.51 Inches
Width 3.51 Inches
Length 8.45 Inches
Weight 0.61 Pounds
Fluke 324 True RMS Clamp Meter

6. Fluke 324 True RMS Clamp Meter

Features :

  • Digital clamp meter measures ac current to 400 amp, ac and dc voltage to 600v, and resistance to 4 kilohms
  • True RMS sensing meter provides accurate readings when measuring linear or non linear loads, regardless of waveform
  • Jaw opening measures current in a conductor upto 30 millimeter without touching or interrupting the circuit
  • 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
  • Slim, ergonomic design
  • Large, easy to read backlight display
  • CAT IV 300V/CAT III 600 Volt safety rating
  • Hold button
  • Temperature and capacitance measurement

Additional Info :

Color Multicolored
Item Dimensions
Height 2.7165354303 Inches
Width 4.2125984209 Inches
Length 9.4881889667 Inches
Weight 0.661386786 Pounds
KAIWEETS Inrush Clamp Meter 1000A True RMS AC/DC Current Amp Meter, VFD, LOZ Mode, 6000 Counts, Measures Current Voltage Temperature Capacitance Resistance Diodes Continuity Duty-Cycle

7. KAIWEETS Inrush Clamp Meter 1000A True RMS AC/DC Current Amp Meter

Features :

  • True-RMS Clamp Meter: This multimeter can accurately measure 1000 Amp AC/DC Current, 1000V AC/DC Voltage, Frequency, Duty Cycle, Resistance, Capacitance, Diode, Continuity and Temperature. Easy to use for labs factories and household.
  • 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 inrush current is about 100ms.
  • NCV Detection & LED Flashlight: Built-in Non-Contact Voltage (NCV) Detector can easily and quickly determine whether there is a voltage. Convenient LED flashlight illuminates a dimly lit area.
  • Advanced Functions: The Clamp Meter has Variable Frequency Drive Filtering (VFD) and low Input Impedance (LoZ) modes, which can provide higher accuracy readings.
  • Safety Service: Safety standard IEC 61010-1, CAT IV 600V, CAT III 1000V. Double insulation. Use high-quality material, prevent electric shock harm. 36-Month product service provided. 7/24 Customer Service.

Additional Info :

Item Dimensions
Height 2.362204722 Inches
Width 5.3149606245 Inches
Length 11.2204724295 Inches
Klein Tools CL390 Digital Clamp Meter, Reverse Contrast Display, Auto Ranging 400A AC/DC, AC/DC Voltage,TRMS, DC Microamps, Temp, NCVT, More

8. Klein Tools CL390 Digital Clamp Meter

Features :

  • Test lead holder on side of clamp and optional magnetic hanger for meter (Cat. Nos. 69445 or 69417) for hands free operation
  • Non-contact voltage tester integrated into the clamp jaw
  • High-visibility reverse contrast LCD display for improved view ability in all ambient lighting conditions
  • Automatically ranging True Root Mean Squared (TRMS) measurement technology for accuracy
  • Measures AC/DC current and NCVT via clamp and AC/DC voltage, resistance, frequency, DC microamps, capacitance, duty cycle, diode test, and continuity via test-leads, and temperature with thermocouple
  • Measures temperature with a K-Type thermocouple probe
  • Max/Min, Rel/Zero and Data Hold capability

Additional Info :

Item Dimensions
Height 1.51 Inches
Width 3.51 Inches
Length 8.45 Inches
Weight 0.52 Pounds
Etekcity Digital Clamp Meter Multimeter AC Current and AC/DC Voltage Tester with Amp, Volt, Ohm, Continuity, Diode and Resistance Test, Auto-Ranging, Red, MSR-C600

9. Etekcity Digital Clamp Meter Multimeter AC Current and AC/DC Voltage Tester

Features :

  • 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

Additional Info :

Color Red
Item Dimensions
Height 1.1811 Inches
Width 2.99212 Inches
Length 8.18896 Inches
Ingco Auto Ranging Digital Clamp Meter TRMS 6000 Counts Measures AC/DC Voltage AC/DC Current Resistance Capacitance Diode Test Temperature DCM6005

10. Ingco Auto Ranging Digital Clamp Meter

Features :

  • WIDE RANGE OF TESTS. INGCO TRMS auto ranging clamp meter meets all your needs for measuring, including AC/DC voltage, AC/DC current, resistance, capacitance, diode test, frequency, duty-cycle, temperature, etc.,
  • EASY TO USE. The backlight changes to orange when volt > 80V or current > 3A with dual readings; Flashing lights help place the probes to correct position; Hold function locks data for easy reading; The orange backlight is on, and the buzzer sounds when resistance value < 30Ω; It switches off automatically without operation in 15mins
  • PROFESSIONAL MULTIMETER. Automatic range turntable design and NCV non-contact measurement. The low pass filter (LPF) ensures accurate drive output measurements; LowZ (low input impedance voltage measurement) can safely troubleshoot sensitive electronic or control circuits and circuits that may contain false voltages, and can more reliably determine whether there is a voltage on the circuit
  • ALL ON ONE DEVICE. 100mF large capacity. INGCO clamp meter can be used as clamp meter as well as capacitance meter. 100mF equals 100000μF. It’s perfect for testing professional electrial issues, like automotive, industrial and household issues
  • WORRY-FREE ORDER. If you are not 100% satisfied with our clamp meter, we offer you 90 days refund or replacement. If you have any problem,please contact with us by email, we will solve it for you within 24 hours

Additional Info :

Item Dimensions
Height 1.18 Inches
Width 2.76 Inches
Length 7.87 Inches

Buying Guide: Things To Consider When Select Clamp Meter

Clamp Meter

a) Safety

The amount of safety that a clamp meter provides should be your primary concern. An examination of the device’s construction materials and workmanship reveals this to be the case. The more secure a device is, the higher its total voltage, current, and resistance ratings should be. In addition, a wide range of regulatory certificates accompany safe devices, and these confirmations shout safety.

b) Clamp Size

To put it simply, clamp size relates to how far apart the machine’s openings are from each other. Additionally, these apertures range from 17 millimeters to 45 millimeters in size. Clamps are also available in a variety of sizes. Depending on the size, they can be adjusted up or down.

For the most part, they are hands-free and open-ended, allowing the conductor to go right in without having to be expanded or contracted. As an added bonus, clamp meters are sometimes equipped with non-contact voltage detectors, which are used to check the conductivity of wires before applying a voltage to them. Checking its conductivity without touching it is possible using this method of circuit testing.

c) Maximum Resistance Limit

The clamp meter’s resistance, expressed in Ohms, is a measure of the device’s ability to stop current flow. To get a notion of how difficult it is for the current to go through the conductor, you can look at this.

In general, clamp meters have a maximum resistance limit of 4 kilo ohms or less, but there are those that go up to 10 k. In the case of heavier conduction instruments, a high resistance of up to 20 kilo-ohms may be preferable. If you’re only going to use the gadget locally, a low resistance is perfectly OK.

d) Backlit Screen

Because many of these electrical chores are performed in dimly lit spaces, having a screen with a backlight is an excellent feature. Conduction measuring will be much easier with this. Because not all clamp meters have backlit screens, look for one that does.

e) Crest Factor

The clamp meter’s crest factor is a measure of the current waveform. This value can be obtained by comparing the maximum current value to the Root Mean Square Value (RMS Value). When determining whether or not a circuit is overloaded, this is an essential step. Hence, make certain that you have a screen reading of this value’s direct measurement meter.

f) Smart Phone compatibility

Bluetooth or near-infrared communication is standard on the majority of current digital DC clamp meters. In this case, you may just download a simple app and view the measures without having any physical proximity to a display device or the screen.

An added benefit of using a smartphone is that you may fine tune and control the machine for a variety of conveniences while still remaining completely secure. Cloud storage, real-time report sharing, and email communication are also included in this list of services.

g) Warranty

However, branded and high-quality clamp meters aren’t covered by a guarantee clause or window. From the date of purchase, all clamp meters come with a manufacturer’s warranty. In some cases, you can get a three-year manufacturer’s guarantee from some brands.

h) Max Ampere rating

If you want to know how much current the gadget can handle, here is a good place to start. A 1000 Ampere rated equipment may be heavy-duty and small, and home usage or small project devices typically come with 300 or 400 Ampere ratings. It would be up to you to decide what you need.

i) Additional Accessories

When working in the field, you’ll need a clamp meter with additional accessories like a tiny LED light and a dust-free cover, as well as a few alligator clips or points.

Conclusion

All in all, the Fluke clamp meter is the greatest of the mentions here today. With a 1000 Ampere rating, it’s a heavy-duty clamp meter that can record and save sessions on the cloud, and it comes with a 3-year manufacturer’s warranty. This is the greatest clamp meter on the market.

If you have an opinion, please share it with us in the comments section below. Yes, I’d like us to add or remove a certain item. Our product experts will respond as quickly as possible if you have any questions in the comments box below.

Leave a Comment