The 10 Best 325 Clamp Meters (2023 reviews)

We consider a 325 clamp meter to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

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Our Top Picks:

Best Overall: Buy: Klein Tools AC Amp Digital Clamp Meter READ REVIEW

Best For Work: Buy: Klein Tools 325 Clamp Meter READ REVIEW

Best With Inrush: Buy: Fieldpiece 325 Clamp Meter READ REVIEW

Best For READABILITY: Buy: Kaiweets 325 Clamp Meter READ REVIEW

Best For Price: Buy: Kaiweets Fluke Meter READ REVIEW

Best For checking Amp draw: Buy: GTC 325 Clamp Meter READ REVIEW

Best For air conditioner: Buy: Fluke iflex flexible Current Probe READ REVIEW

Best With Capacitance: Buy: Fluke 325 Clamp Meter READ REVIEW

Best For The money: Buy: B&K precision 325 Clamp Meter READ REVIEW

Best For tight spaces: Buy: TECPEL 325 Clamp Meter READ REVIEW

Best Overall: Klein Tools AC Amp Digital Clamp Meter

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The klein tools ac amp digital clamp meter is capable of outshining several other meter featured in this list in overall features. This is a fantastic tool kit to have around the house. It is a dual range non-contact tester with flashlight for a broad variety of voltage applications from 12 to 1000v ac or 70 to 1000v ac. It will test ac and dc voltage at four commonly used ranges with the et40 voltage tester. It comes with 1 meter and 3 testers for a variety of applications and all stored within a convenient padded pouch.

The clamp meter is an easy to use tool to verify current voltage and resistance to ensure the proper amount of power is being fed through your electrical lines. It fits keeps all 3 pieces and cables together. It comes with a bag to store everything in as a bonus.

• Easy to use and comes with a nice carrying case
• Great starter kit for new electrician
• Very useful for anyone working in small electrical projects
• Great combination of tools for electrical work and for home repairs

Best For Work: Klein Tools 325 Clamp Meter

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If you are currently in the market looking for a reliable meter for your daily usage, you cannot go wrong with the klein tools 325 clamp meter. This meter is the only one that will reliably give an accurate reading on a ground or a neutral wire. It plugs into the black and red inputs and when set to temperature gives a read out with the prob. It has hold, data hold, and max value. It is able to measure dc and ac voltages. The no touch voltage detector is a bit too sensitive but that’s good if you are not a trained electrical person.

It includes a carrying case, test leads, thermocouple, and batteries. The auto turn off feature helps save battery.

• Easy to use, strong material, heavy duty
• Nice to have an easy to use meter to grab and go
• Good entry level product for diy electric work
• Tools are great for work, battery lasts

Best With Inrush: Fieldpiece 325 Clamp Meter

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The fieldpiece 325 clamp meter is capable of outshining several other meter featured in this list in overall features for the price point. The continuity tone for the SE 440 is a nice solid loud tone. It can read ohms, volts and amps, as well as temp reading if you use acc. It has virtually every parameter for electrical and thermal hvacr testing in one meter. It works as intended and is very dependable.

The non contact volt detector is average as far as sensitive. It's ready to use and has good features.

• Gets dirty, wet, dusty and frozen,works every time
• Has an pretty large display which to read from
• Lot of satisfied buyers

Best For READABILITY: Kaiweets 325 Clamp Meter

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This multimeter can accurately measure 1000 amp ac / dc current, 1000v ac / dc voltage, frequency, duty cycle, resistance, capacitance, diode, continuity, and temperature. The screen is easy to read and is nice and bright in dark places. It is easy to use for labs and factories and households. The meter comes with a case that holds probes and meter securely. It is easy to read display, but no inrush current feature. The meter is well built, shock resistant, leads are long enough and stow easily on the meter securely. The display is fantastic in the sunlight. They are easy to use and don't require you to touch any bare wires to get measurements.

• Includes a nice hard case and manual
• Resets itself automatically once meter is turned off
• Comes with a thermocouple type-k temperature probe

Best For Price: Kaiweets Fluke Meter

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The kaiweets fluke meter is suitable and reliable and fits well with your regular usage. This is an excellent tool for DIY enthusiasts, and anyone who needs a reliable and accurate clamp meter. It includes all needed functions, and measures dc current from the clamp via a hall effect device. The leads are nice, with removable probe covers to allow good protection in tight circuits. It comes with a nice little carrying case, too.

These decimal point readings are important for Lifep04 batteries, and nice to know for lead acid batts, as well. It is also equipped with a range of functions such as voltage, resistance, capacitance, and frequency testing. This works great for auto, truck, ATV, and boat service.

• Rugged build, and compatible with other kinds of leads
• Recommended for anyone who doesn't need more than 1/10th of a amp accuracy
• Great tool for parasitic battery leakage
• Great multimeter with ability to measure dc current without interrupting the circuit

Best For checking Amp draw: GTC 325 Clamp Meter

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We know from years of feedback from readers, customers and amazon sellers, what most people want in a convenient and appropriate meter. The gtc 325 clamp meter is exactly that - it's a simple meter that hits all the right notes. It's great for checking amp load in automotive testing, works great. It comes with test leads additionally it is spot on every time. It's a tester that has an ability to measure current as low as 1 mA. The electronics that measure DC current are sensitive to temperature fluctuations and the offset (zero value) will change as the instrument cools or warms. An automatic zero feature keeps the jaws calibrated even when the currents being measured are minuscule. It's also temperature sensitive, so it does require zeroing occasionally, its only drawback. It's awesome for checking amp load in automotive testing, works great.

• Peak and data hold functions with one rotary switch operation
• Perfect tool for parasitic draw troubleshooting
• A must have tool for every technician, very useful
• Very convenient to measure current draw without curing wires or setting things up

Best For air conditioner: Fluke iflex flexible Current Probe

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We would, of course, be remiss if we didn't mention fluke iflex flexible current probe for daily purpose. The RMS clamp meter combines functionality with form to create a powerful troubleshooting clamp that is easy to handle. It captures inrush current and has a max/min/average function. It offers advanced troubleshooting performance to add to that the iflex flexible current probe allows for easy measurement around wires in tight spaces. It can all see the results of a large screen.

The resolution of the 374FC is 600 amps AC or DC in 0.1A increments. It does ohm out contactors and relays. This meter is solid, feels good in your hand.

• True-rms voltage and current for accurate measurements on non-linear signals
• Record measurements wirelessly eliminating transcription or reporting errors
• Connect your meter to your smartphone with fluke connect measurements

Best With Capacitance: Fluke 325 Clamp Meter

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This awesome meter is about Speed and Convenience in taking measurements. It is designed by fluke and are known as workhorse clamp meters. It comes with advanced performance, the clamp meter line is designed to be simple to use and gimmick-free. The 378 has stepped up the game with a semi-hard shell case that offers some real protection other than just protecting against dust and scratches.

The features are one of the most advanced in the Fluke line of clamp meters. The 378 fc clamp meter includes a unique pq function that senses power quality issues automatically, so you can quickly determine if there is an upstream supply problem or a downstream equipment problem. Fluke Connect also allows you to gather data as the basis for a preventive maintenance program. This meter does a pretty good job considering fluke specifies the accuracy is 3 % on a 4/0 awg line.

• Amperage and voltage can be read through the clamp jaws
• Sensitivity can be adjusted from high, medium to low
• Lot of satisfied buyers

Best For The money: B&K precision 325 Clamp Meter

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Not everyone likes to purchase meter for their daily purpose, but the b&k precision 325 clamp meter would be an anomoly. The Model 325 AC/DC True RMS Power Clamp Meter provides safe, non-invasive measurements of up to 400KW, 400 Amps AC, and measures up to 600 Volts AC/DC utilizing the pair of standard test leads.

• Good brand reputation
• Good investment for long term

Best For tight spaces: TECPEL 325 Clamp Meter

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Not everyone likes to purchase meter for their regular usage, but the tecpel 325 clamp meter would be an anomoly. It is great for tight spaces. The main display does not give accurate readings at all, both AC and DC. It is easy to use, read-out window is good size. It is good for automotive use, build quality is good also.

• A high resolution ac/dc clamp meter
• One of the new comers and featured product