Looking for the Best Clamp Meters online? We review the top 10 clamp meters and reveal their features, pros and cons.

So are you eager to find out the characteristics of the Fluke 323 and if it’s as good as claimed? Let’s find out now.

• The Fluke 323 accurately measure AC and DC voltage to a maximum of 600 volts, AC current up to 400 amps. The dimensions are precise and quickly relayed to you.
• The Fluke 323 conforms to the standards set by the IEC, giving you piece of mind when using it.
• The digital multimeter is designed for CAT 3 up to 600 volts and CAT 4 up to 300 volts. With this feature you also get a sense of how versatile it is.
• Its continuity sensor is audible so you will know if there is electricity in the circuit. This saves you a lot of trouble and eliminates the guesswork.
• The jaw opening of the Fluke 323 accurately measures conductor electricity up to 30 mm. Measurement can be done without interruption or making contact with the circuit.
• Since the Fluke 32 is a true RMS sensor, the meter is able to generate precise temperature readings. Its accuracy remains the same for linear and non-linear loads.
• CAT IV installations to 300V and CAT III installations to 600 volts
• This meter is CAT IV rated for 600 volts
• This is backed by a limited lifetime warranty and boasts a large, two-inch clamp size
• This digital multimeter is designed for use in rugged environments without compromising results.
• The Fluke 323 runs without making a noise. Can also be connected to the smartphone through the fluke connect measurements
• It is capable of measuring to a maximum of 400 A.
• The meter sports an ergonomic design so it’s convenient to use.

So what’s the deal with the Etekcity characteristics that separate it from the rest?

• The Etekcity has an auto-shutdown mode that kicks in after 15 minutes. This is a handy feature that saves battery and prolongs the unit’s life.
• This is an auto-ranging voltmeter that measures AC/DC voltage with accuracy. It also measures resistance and AC current with precision and also offer more measurement functions.
• The Etekcity lets you conduct continuity and semiconductor diode tests and get results quickly.
• Its jaw opening correctly measure AC current to a maximum of 26 mm. What’s more, the Etekcity is able to do this without affecting the circuit.
• With the carry pouch included you can safely store the Etekcity and take it with you wherever you go. This adds a level of protection not found with other digital clamp meters.
• The data storage function allows the MSR-C600 to record your previous assessments for record keeping and/or reference.
• With its LCD screen, you’ll be able to read the proportions clearly. This is a relief for those who are tired of squinting at their clamp meters.
• Data logger system
• With the way the clamp has been built, there’s no need to break circuits just to take action.
• With its 400 amps capacity, the cords can be used on wires and cords with 28 mm diameters.
• Its test handle probes have solid but comfortable grips so you can measure safely.

All right, let’s take a closer look at the SC260 and why it’s clicked with a lot of buyers.

• The SC260 is a true RMS that enables you to conduct variable electrical test assessments with precision.
• The SC260 measures temperatures in F and C. This is a great feature especially if you spend a lot of time testing and analyzing temperature and need to do conversions.
• The SC260 used to measure in high temperatures. Whether you need to use this in the freezing weather or under the heat of the sun, you’ll get true results.
• With its autoselect mode you simply use a dial to link leads and the meter chooses the right measurement . This saves you a lot of time when measuring.
• The SC260 comes with a backlit screen so information is easier to read. If you have ever had to work in dimly lit locations, this feature will come in handy.
• This clamp jaws are typically made of ferrite iron
• A durable swivel is integrated in the dc clamp meter for hands-free measuring.
• The SC260 measures a wide array of ranges including AC/DC, AC amps, capacitance, and volts.
• There is a high voltage warning so you’ll be notified of any danger immediately.
• With its low battery indicator, you never have to be caught running low.
• Its archive function allows you to store previous assessments.

And speaking of which, let’s take a good at those right now. Ready? Let’s go.

• The CM01A has an easy to read backlit display. It provides quick and precise readings and makes use of the hold action simple.
• The jaw opening on the CM01A takes accurate AC/DC metrics up to a 26 mm conductor. It’s able to take these measurements without causing any circuit interruption or break.
• The CM01A is built with emphasis on versatility. You can use it to fix various electrical difficulties with precision. It’s also got a lot of safety elements and can be used on vehicles, household appliances and industrial equipment.
• A low battery indicator lets you know if the battery needs to be replaced. It also goes into sleep mode if there’s no activity for 15 minutes. A quick button press turns the device on again.
• The CM01A is equipped with a non-contact sensor that senses live AC wring. If there is a live wire or AC voltage at 90 to 100 volts, light and sound will go off without making wire contact.
• With its overload protection you can troubleshoot with accuracy and without risking injury.
• The CM01A is capable of measuring different ranges with accuracy. This includes frequency, capacitance, AC/DC current and voltage, resistance, measurement, duty cycle and diodes.
• With its zero key there is less chance of measurement errors and increases precision

Are you still not convinced the DL369 is any good? Then let’s sneak a peek into its characteristics list.

• The DL369 comes with test leads so you’ll be able to check electrical readings right away.
• The DL369 can perform different types of measurements for resistance, frequencies, capacitance, AC/DC voltage, and amps. With this kind of versatility you’ll be able to do a lot of measurements with accuracy.
• With its max/min feature you can do a thorough evaluation of a circuit without any issues. The max/min feature is common in multimeters but is well implemented here.
• The dual display design makes it easy to read measurements without making mistakes.
• There is an auto shutoff feature built into the DL369. This feature activates after a certain period of non activity, saving battery life.
• A low battery display indicator is integrated in the DL369. Using this feature you’ll know right away when it’s time to make a change.
• The data hold feature is useful for keeping tabs on measurements you’ve made, a handy feature for electricians and DIY enthusiasts.
• Its resistance and continuity readings are very accurate, as is the diode test. With these elements, you’ll get precise results and quickly at that.
• Can hold onto the read measurement and data of the max reading
• Comes with a lengthy cable for easier measurements outside the arc flash zone
• The durable construction of this voltmeter makes it best dc current clamp meter for use outdoors.

So get ready as I’m going to walk you through the top characteristics of the Clamp Pro.

• The Clamp Pro is a non-contact voltage indicator that’s capable of 600 AAC. With this, an electrician can get fast and accurate reading quickly.
• The Clamp Pro has been approved for CAT 3 600 volts use, and that says a lot about its versatility.
• With its low battery indicator, you’ll know right away if it is time to change. It’s a significant feature if you do a lot of work.
• Its data hold stores your other measurements so you can check for fluctuations and possible damage.
• The Clamp Pro has auto-ranging for more accurate measurements and reading.
• The audible continuity helps with data reading and complements the manual and auto-ranging feature.
• There is an auto-shutoff that turns the clamp meter off when a period of inactivity is sensed. This saves battery life and prolongs the life of the Clamp Pro.
• It also detects lower current flow, and it has all of the typical DMM functions
• Even when used for prolonged stretches, the overload protection ensures the Clamp Pro remains in good condition.
• This is a true RMS and provides the accuracy and durability expected from these devices.
• This model has standout features
• CAT III safety compliant
• The Clamp Pro is lightweight so it’s not going to slow you down. Even if you carry a lot of gear, this ac dc clamp meter fits in your pocket.

So are you ready to go and take a good long look at the 2235-20 characteristics? Okay, here we go.

• Red and black electrical test leads are included, allowing you to conduct tests right away.
• Having trouble in dimly lit locations? No problem as the 2235-20 comes with a LED worklight so you’ll be able to see the readings clearly.
• Its jaw profile has been specially designed to make wire measurements easy and quick.
• The 2235-20 has a max/min feature, essential for gauging the performance of a circuit. The voltmeter also calculates the difference and the average for greater accuracy.
• The backlight and LED flashlight not only makes data reading easy, but it also serves as a light in case the working area is dark.
• Its rugged overmold built makes the 2235-20 easy to hold. This ease of use extends to the dial.
• The 2235-20 comes with multiple functions including 400 amps, 4000 ohms, 600 volts AC/DC volts and more. The design makes it easy to measure ac current, voltage and with a great deal of accuracy.
• Ability to measure inrush current and temperature
• The warranty is good for 5 years, which is longer than the typical 2 to 3 years for other multimeters.
• The rugged construction and the long wires make the multimeter more durable than others in the market. This makes it suitable for home improvement and professional level tasks.

Here is a quick rundown of the major characteristics of the CL800.

• The klein tools CL800 is certified for CAT 3 1000 5, CAT 4 600 4, Class 2 use. It also conforms to the highest industry safety ratings.
• With its low impedance mode it quickly identifies and gets rid of stray or ghost voltages.
• The CL800 comes with a thermocouple probe that allows for quick and accurate temperature assessment. This measurement is more accurate than the ones used in ordinary multimeters.
• With its test leads you’ll be able to measure capacitance, volts, frequency, continuity and resistance. You can also use the CL800 to check diodes.
• The CL800 uses (TRMS) ranging true mean squared for greater accuracy. With this tech, the CL800 delivers precise measurements quickly.
• It measure the magnetic field generated by the current and measures inrush current measurement function
• The device detects what type of extent you are measuring and makes the proper adjustments.
• Made from solid materials, the CL800 won’t break even if it is dropped from a height of 2 meters / 6 feet.
• The battery compartment is easy to reach and open. There is also a low battery indicator so you’ll know if you have to replace them.
• Its operating temperature is between 32 F to 104 F (0 to 40 C). what this means is you’ll be able to use this in different locations and environments.
• The altitude operating range is up to 2000 meters or 6,562 feet.

If you’ve been using Amprobe for a while, you’ll know what it’s capable of. If not, check out this feature list.

• The Amprobe-210 is built for use with CAT III 1000 V AMP 330, CAT IV 600 V and CAT III AMP 320, AMP 310.
• As a true RMS, the Amprobe-210 provides accurate measurement of frequency, voltage and current. This feature applies to non-sinusoidal and distorted signals too.
• Its low pass filter, variable frequency drives ensures accurate results.
• With its Amp Tip feature, you can use the AMP-210 to accurately measure wire current as small as 0.1 amp. This is a critical feature that aids in troubleshooting.
• The Amprobe-210 has a built-in rotation voltage detection low pass filter. This allows for voltage and current measurement on different types of frequency drives. This feature also prevents reading errors from appearing. This will produce the current reading.
• Two AAA batteries are included so you can use this clamp meter right away.
• With its carry case, you will have no trouble bringing this with you anywhere you need to go.
• The AMP-210 comes with min/max/average and holds several data functions. These are standard peculiarities in multimeters, but these are more accurate and durable.
• Backlit high-resolution LCD display for better display of the units measured
• The AMP-210 allows you to do diode tests, and with its hold your data, you’ll find it easy to compare figures.
• Its continuity beep is well structured and complements the resistance and frequency features built-in.
• Detachable clamp head
• The thin design of the clamp makes it best automotive clamp meter for use in restricted spaces. Even so the device is still durable.

What? You want to know more about the MS2108A? Okay, here are its major characteristics.

• The MS2108A takes measurements of capacitance, duty cycle, frequency, voltage, resistance, current AC/DC. With this range you no longer need to buy other metering tools.
• The MS2108A conforms to the IEC1010-1-032 and the IEC1010-1 standards, an indication of how well designed it is.
• Its molding case is durable and provides protection when used in rugged environments.
• There are continuity and diode testers. With these you get precise results every time and quickly.
• Its auto power shutoff kicks in when the devices senses there is no activity. This prolongs the life of the MS2108A and the batteries.
• The MS2108A lets you check the minimum and maximum value, an important feature when you’re troubleshooting.
• By using its reading hold functionality you’ll be able to compare various measurements with ease.
• Its display is good for up to 4000 counts and the LCD response time is quick.
• This core and the gap are able to concentrate on DC magnetic field
• The MS2108A has a square value measuring feature at the DC V and AC A range.
• It also detects lower current flow without opening the circuit to determine current draw
• With a temperature operating capacity of 32 F to 104 F, you can use the MS2108A in different settings.
• The MS2108A weighs only 340 g so you won’t have issues carrying this around in your bag.
• Its user manual is detailed and easy to follow.

Other characteristics to Consider

• True RMS current measurement
• Minimum and maximum currents
• AC and DC current or AC only- A DC current continuously flows in one direction and has a fixed magnetic field
• Jaw size needs to be large enough for conductor size and access
• Auto-ranging
• Backlight
• Thumbwheel or dial for choosing functions
• Accuracy
• Clear resolution display to precisely measure the current level
• Safety installation category rating

In addition, you should consider the following

• For general all purpose current and voltage metering, a regular voltmeter will do fine.
• If you need more specialized multimeters, there are some designed to access hard to reach conductors and wiring.
• The most feature packed clamp meter is not always the best. It really comes down to the features you need.
• Another key factor that you would be considering is the clamp size- The larger the clamp size can you measure the conductor
• Some multimeters do not measure DC current. Read the product description before you buy.
• Power consumption
• Brand: just like with any other product, you should only buy from a trusted, reputable source. Buying from a well known brand also reduces the possibility of you getting a poorly made clamp meter.

Picking the Best Clamp Multimeter for hvac for You

All right now, we have reviewed the top 10 best clamp meters. We have gone over the pro, cons, features, and all the essential traits. So now the question is, which of the ten is the best?

To make the decision I used a specific set of criteria including ease of use, qualities, durability, warranty, and how well the clamp meter works in real-life situations. While all the multimeters did good, the Fluke 323 True-RMS Clamp Meter outdid the rest when it came to performance, capabilities, and the criteria I set.

I will not go over the same stuff I already did in my review, but I want to say this clamp is the most accurate I’ve seen in a long time. The response time is also quick so it’s the best budget clamp meter for electricians and hvac technicians who won’t settle for anything less than the best.

The Fluke 323 is also better than the other true RMS meters, combining ease of use with plenty of functionality. You get all the standard components needed in a clamp meter plus a few more. Fluke did an excellent job of implementing these features without ignoring the safety aspects.

The bottom line, the Fluke 323 is the best clamp on meter around.