The 10 Best Amp Testing Tools (2023 reviews)

We consider a amp testing tool 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: Fluke Amp Testing Tool READ REVIEW

Best For Work Use: Buy: Klein Tools Amp Testing Tool READ REVIEW

Best With Inrush: Buy: Fieldpiece Amp Testing Tool READ REVIEW

Best For Price: Buy: Kaiweets Amp Testing Tool READ REVIEW

Best For issues: Buy: UEI Test instruments Amp Testing Tool READ REVIEW

Best For handyman DIYER: Buy: Astroai Clamp Meter READ REVIEW

Best With DC Amp Clamp: Buy: Astroai Amp Testing Tool READ REVIEW

Best With DIFFERENTIAL Temperature: Buy: UEI Test instruments Clamp Meter READ REVIEW

Best With capacitor Tester: Buy: ANENG Clamp Meter READ REVIEW

Best For solar: Buy: ANENG Amp Testing Tool READ REVIEW

Best Overall: Fluke Amp Testing Tool

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Fluke line of tool come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. Going beyond your standard multimeter functions, the fluke 116 also measures temperature and microamps specifically for hvac applications. It is designed for the hvac professional. It comes with the fluke 80bk-a integrated dmm temperature probe. It features added back to the clamp on. The magnetic strap is helpful along with the ability to keep the light on while testing.

This is the standard for electrical tools. It is purposefully designed and has all the ranges and features you want and need. The clamp function also works as a very basic non contact indicator too. It is extremely nice quality and feels really durable.

• Test leads prevent accidental contact in tight spaces
• Good investment for long term

Best For Work Use: Klein Tools Amp Testing Tool

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If you often find yourself scrambling for convenient and suitable tool, klein tools amp testing tool is your end point. The AC/DC voltage tester is a great little tester to let you know what voltages you are working with. It will test ac and dc voltage at four commonly used ranges with the et40 voltage tester. It has backlit lcd for ease of viewing in low light and is cat iii 600v, class 2 double insulated. It is a great setup for the homeowner to have around the house.

The non-contact voltage meter is an easy and safe way to verify that power is off on a wire or outlet before starting work. This is a truly a great all-purpose set. It is easy to use even for a super novice who wants to be an electrician. This is a great setup for the homeowner to have around the house.

• Compact set up, has everything needed to check out any home owner circuits
• High quality and ease of use
• Has a non contact button that cn be used instead of a pen tester

Best With Inrush: Fieldpiece Amp Testing Tool

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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 tool. The fieldpiece amp testing tool is exactly that - it's a simple tool that hits all the right notes. It is perfect for commercial h/vac tech. It has temperature, capacitance, micro amps dc for flame diode tests, and everyday electrical ranges for hvacr. It doesn't include a temperature clamp but it will accept the temperature clamp that has a k-type plug on it. It comes with removable gold plated tips to connect with fieldpiece accessory heads. It is great for a little over a year. The non contact volt detector is average as far as sensitive. It has a selector switch you manually switch thru different phases.

• Nice compact size and easy to use
• Has an pretty large display which to read from
• Gets dirty, wet, dusty and frozen,works every time

Best For Price: Kaiweets Amp Testing Tool

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Next on the list, we've got yet another tool that manages to win our hearts. It's the kaiweets amp testing tool and it's widely considered as tool that has the most suitable features. This is an excellent tool for DIY enthusiasts, and anyone who needs a reliable and accurate clamp meter. It is easy to use because it is "auto ranging" meaning you dont have to tune the dial to the range of voltage you are testing. It works for higher current readings on dc circuits. These decimal point readings are important for Lifep04 batteries, and nice to know for lead acid batts, as well.

This is a versatile meter which covers nearly all the needs on electrical devices and the thermal measurement is a plus. It is possible to measure DC current with a clamp if it uses a Hall Effect sensor for the DC measurement. The clamp feature works well to measure current.

• Great tool for parasitic battery leakage
• Nice for working on dc currents such as car batteries/cables
• Super easy to use n accurate
• Rugged build, and compatible with other kinds of leads

Best For issues: UEI Test instruments Amp Testing Tool

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The uei test instruments amp testing tool is suitable and reliable and fits well with your regular usage. It does pretty much everything an HVAC tech needs, both residential and commercial. It has over 50 years’ experience designing and manufacturing a broad range of award-winning, industry-leading test and measurement tools. It is great for hvac, alot cheaper than fieldpiece, but does not have temp reading. It comes with a dual 4000 count display to show all numbers clearly and easily while testing.

The DL369 has audible non-contact voltage to be able to identify live lines and protect you on the jobsite. It is ideal for 600v isolated. It has a min/max and auto ranging functions, auto power off to conserve battery life, and test lead holders for easy transportation.

• Very accurate and super quick readings
• Has all the needs for hvac tech
• Excellent hvac meter as there are 3 decimal places for accurate min-volt readings
• Acts like a voltage pen to see if any wires are live

Best For handyman DIYER: Astroai Clamp Meter

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We would, of course, be remiss if we didn't mention astroai clamp meter for daily purpose. The input lead jacks are the recessed-and shielded-female-banana-jack style so they won't get knocked off if you drop the meter. It provides audio and visual feedback in the presence of ac voltage. The backlight stays lit until you turn it off which is a really great feature.

You can put it into most operating modes with the thumbwheel, which has a good feel with fairly solid detents. It works well and it is useful when trying to get a reading in dark spots. It is a great basic tester for home use and general electronics repair.

• Alternating current creates a magnetic field that the clamp can detect
• Test leads are good quality, well made
• Strongly recommend and comes with batt
• Led light so it is possible to see what is being clamped

Best With DC Amp Clamp: Astroai Amp Testing Tool

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The astroai amp testing tool is capable of outshining several other tool featured in this list in overall features in its price range. It is nice to have your tools in a case for storage. This clamp multi meter is very useful, functions include testing of AC/DC Voltage, AC Current, Resistance, Continuity and also tests diodes. The clamp function of this meter detects the expanding and collapsing field of an AC circuit. It is a very convenient tool to have. It comes with a pouch and a lanyard.

The amp meter has a sampling speed of 2 times per second. It is easy to use when accompanied by instructions. It is great for use at home for troubleshooting. These can be molded into the case at a miniscule additional cost.

• Very compact and easy to use
• Works great, auto-ranging is a bit slow
• New and hot release

Best With DIFFERENTIAL Temperature: UEI Test instruments Clamp Meter

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Compared with other tool in this category, the uei test instruments clamp meter has a convenient design. This industrial clamp meter features true rms providing accurate measurements on any type of load. It should hold hard to a metal surface. The top display always reads what the amprobe is reading. With dual K type thermocouple probes, it makes it the perfect meter to get temperature differantial readings or monitor 2 systems at the same time.

This meter is accurately measured amp, mili amp, volts, resistance and temp. It does have a strap on the case to attach it to a pack or belt. It is a great meter for the beginner or person on a budget. The auto ranging is on by default but its the press of a button to toggle it off.

• Can measure both current and voltage at the same time
• Accidental drops, rain, snow and even works freezers with operating temperatures of -
• Good brand reputation

Best With capacitor Tester: ANENG Clamp Meter

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The aneng clamp meter gives the top-tier tool a run for their money by offering flagship specs at a much more affordable price. The Digital clamp meter is a perfect troubleshooting ammeter tool, so you can accurately troubleshoot vehicle or internal electrical problems in a fraction of the time and get the job done more efficiently. It can measure only for ac current (not for dc current), ac and dc voltage, resistance, capacitance, continuity, diode and frequency (hz), live/zero wire. There’s a bag full of interchangeable ends too. The voltage tester is where it can handle the demands of a long workday, from the durable exterior to the wide range of heavy.

• Double open jaws meet your operating habits
• Good investment for long term

Best For solar: ANENG Amp Testing Tool

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The aneng amp testing tool might be a relatively new release, but it's still nothing short of impressive this year. The maximum wire diameter that the Aneng clamp multimeter can measure is 1.24 inches without interrupting the circuit. It can also measure non-contact voltage detection and buzzer alarm, temperature, frequency, and duty cycle with less error & more accuracy. The clamp on the probe and auto range of this unit makes it easy to use. It fits easy in hand additionally takes a couple seconds before it can show the value.

The voltmeter will automatically enter sleep mode after 15 minutes of inactivity for energy conservation, where it can handle the demands of a long workday, The design for the tester is small enough to fit in a work bag. It provides a lifetime service and technical support.

• Nice meter to use around the home and electronics
• One of the new comers and featured product