The 11 Best Amp Clamp testers (2023 reviews)

Klein Tools line of tester come in a pretty wide variety of styles, so you can definitely find one that suits your individual preferences and needs. This is a truly a great all-purpose set. It will test ac and dc voltage at four commonly used ranges with the et40 voltage tester. It has a backlit lcd for ease of viewing in low light and is cat iii 600v, class 2 double insulated. 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. It comes with a bag to store everything in as a bonus.

The meter works to perfection and the rest of the testers are a great addition to your tool box. It is easy to use even for a super novice who wants to be an electrician. It is perfect for around the home use as well as work use.

Why We Like This:

Great for general and advanced electrical work
High quality and ease of use
Very handy when it comes to test different scenarios
Electrical tools that every diy man needs to have

Best For troubleshooting circuits: Fluke Amp Clamp Tester

Buy on Amazon

The fluke amp clamp tester is capable of outshining several other tester featured in this list in overall features for the price point. Fluke understands your workspace and has designed products for noise-free, reliable readings. It comes with advanced performance, the clamp meter line is designed to be simple to use and gimmick-free. It has everything you need on a normal pm or service call. It comes with a nice pouch to hold everything when not in use and two wire probes along with clamp for testing.

The clamp reads CURRENT AMPS and otherwise reads volts. This is much nicer with the built in clam amp meter which can be used to hold the meter in place while using for other functions as well. It can be used on many jobs.

Why We Like This:

One of the new comers and featured product
Delivers what they promise

Best With Inrush: Astroai Amp Clamp Tester

Buy on Amazon

Astroai makes beautiful and great tester with classic and smartly choosen materials. The 4000 counts clamp meter can measure both ac and dc current. This is ideal for when the lead is too close to two different voltages, to avoid the risk of a short time if your hand shakes. The clamp meter can only test one wire of the wires when you measure the AC current. It comes in a nice zippered case (and box) to keep it new.

The product does have overload protection. They show the specifications in the spec list and they are normal aaa batteries. It is good for auto or ac powered problems. It is easy to use, and a carrying case (and box) to keep it new.

Why We Like This:

Very compact with many useful features
Great versatile multimeter that’s really easy to use
Multi function, good size and nice bag

Best For Price: Kaiweets Amp Clamp Tester

Buy on Amazon

The kaiweets amp clamp tester is suitable and reliable and fits well with your daily purpose. This is an excellent tool for DIY enthusiasts, and anyone who needs a reliable and accurate clamp meter. 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. It's also equipped with a range of functions such as voltage, resistance, capacitance, and frequency testing.

This easy to use tool is great for basic and pros. The leads are nice, with removable probe covers to allow good protection in tight circuits. It can't be easily propped up to free your hands.

Why We Like This:

Great multimeter with ability to measure dc current without interrupting the circuit
Led light is a nice feature, and hold button is nice too
Nice for working on dc currents such as car batteries/cables

Best For variety Of uses: Etekcity Amp Clamp Tester

Buy on Amazon

Not everyone likes to purchase tester for their regular usage, but the etekcity amp clamp tester would be an anomoly. This meter measures ac volts, dc volts and ohms. The clamp measures the ac current in a conductor up to 26 mm without interrupting the circuit. It comes in a nice little case that helps you keep the meter and leads together without anything getting tangled up. The device will also beep to remind you that the device is on if you haven't used it in a while and will even auto power off.

This is a great low cost tester and amp probe combined. The zippable bag holds the meter, the manual and the leads in one handy container. The Probe ends are longer than some of the other units making it easier to test plugs. The features it has can easily command many times more.

Why We Like This:

Accurate enough readings and gets the job done
Great little unit, good for quickly checking voltages and currents
Essential for diy home electrical repairs like ac units etc
Simple to use, accurate and reliable

Best For air conditioner: Mestek Amp Clamp Tester

Buy on Amazon

We would, of course, be remiss if we didn't mention mestek amp clamp tester for regular usage. The clamp metering capability is a must have, even for hobbyist electronics. It features a temp, measurement by clamps, readable led screen, hold button, and easily identified modes. It is accurate, very simple to operate, and very easy to read. The included zippered storage pouch holds everything neatly. It is good for measuring things at motors or fuse boxes where there are individual wires. It comes with heavy duty, long test leads. The screen is back lit and a good size for viewing. There is even a built-in led flashlight for extra illumination in darkened areas.

Why We Like This:

Comes with an excellent case and good quality probes
Good quality test probes and comes with a nice zippered case
Has a couple of probes that have removable guards on the tips

Best For your business nature: ACEGMET Amp Clamp Tester

Buy on Amazon

We would, of course, be remiss if we didn't mention acegmet amp clamp tester for daily purpose. It is a comprehensive set of functionality in a meter, with its main point being its ac loop detector. You can see that the current meter is basic and compact enough to take around for resident electrical tasks. It is a good choice for your business nature and home tool.

The dimensions are precise and quickly relayed to you. That you can keep track of this device’s power consumption, and it features an auto shut down feature. The black pouch is nice and keeps the item well protected. It comes in a handy bag and looks very sturdy. It’s enough space for most conductor you’ll need to measure.

Why We Like This:

Even has a light to be used if you are stranded in the night
Powered by two aaa batteries included
Good investment for long term

Best For those Use cases: Aicevoos Amp Clamp Tester

Buy on Amazon

The aicevoos amp clamp tester should be able to handle its purpose and duties with ease. The clamp meter is designed to measure AC/DC voltage, AC current, resistance, diode, and continuity testing with an easy-to-read digital display that makes it a breeze to read. The display has a back-lit and an LED "flashlight" to illuminate the clamp area. It comes with a nice case that is easily reusable as far as putting the device back in and carrying it around if needed.

The Multimeter is auto-ranging, has automatic shutdown, has a low battery notification, and has a beep notification for continuity. There are supplied lead probes, a nylon case, and a temperature probe. The probes are sturdy and have tip covers, which is good because they are pretty fine pointed. It is easy to read, even in low light conditions. It is a very useful tool for solving industrial and household electrical problems.

Why We Like This:

Real bells or whistles, just a simple tool to help locate occasional complex problems
Works well for most things you will want to do around the house
Comes with all the leads you need to test various electronics and circuits

Best With DIFFERENTIAL Temperature: UEI Test instruments Amp Clamp Tester

Buy on Amazon

Next on the list, we've got yet another tester that manages to win our hearts. It's the uei test instruments amp clamp tester and it's widely considered as one of the best convenient tester you can buy. It is a great tool for hvac or refrigeration tech. 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. It should hold hard to a metal surface. It does have a strap on the case to attach it to a pack or belt. The added features allow this volt meter to also be used in the hvac trade. It is very easy to operate. The top display always reads what the amprobe is reading. It is compatible with the fieldpiece head attachments.

Why We Like This:

Accidental drops, rain, snow and even works freezers with operating temperatures of -
Has a magnet on the back
Can measure both current and voltage at the same time

Best For smaller Testing jobs: FKM Amp Clamp Tester

Buy on Amazon

The fkm amp clamp tester's high-end materials makes sure that it ages well with use. It is a great, compact tool to test and troubleshoot electrical issues. It comes with a digital multimeter, and a bag to hold it, a 9 volt battery, a screwdriver and manual. The hard shell case provides a great way to store the meter and probes. The work light is dim and only helps to illuminate items near the clamp. It is easy to use, tons of settings, plus some handy features.

It all comes nicely packaged and it comes with a travel case that has everything in there which is great. It really helps make readings, fast and easy.

Why We Like This:

Leads are silicone insulated and highly flexible
An accurate tester for a variety of electrical situations
Comes with a zippered carry case
Easy to use, accurate measurements, intuitive controls

Best For Good feel: Unit Amp Clamp Tester

Buy on Amazon

Unit has been making great tester for years, thanks to a combination of clever design and appropriate materials. It’s more compact than most multi-meters,has a zip case (no flailing leads), and is so easy to throw in a DIY “electricians” bag. The ability to use the clamp measure for DC amperage sets it apart from many similar meters. The probes have slip covers to prevent shorting.

This setting can work through some types of wall materials, but not all. It comes with reasonably decent probes. The small size makes it fit in your hand well. It comes with a higher priced tag.

Why We Like This:

Easy to use, carried anywhere and test live circuits
Decent length leads and clips come as well
New and hot release