The 7 Best Multimeters for Reliable Electrical Measurements

ProsTrue RMS for extremely accurate readingsLarge backlit displayWell-respected brand within the electrical worldConsMay be overkill for basic tasksProfessional electricians trust Fluke multimeters for their reliability and accuracy, making this our top overall pick. It handles AC and DC voltage up to 600 volts and current up to 10 amperes, and its large white LED display provides clear readings.This model also offers True RMS capability, ensuring maximum accuracy regardless of the current type. Its auto-range makes it easy to use, reducing the chance of inaccurate readings. It’s also comfortable to use with one hand, thanks to the offset control dial, and it includes a built-in kickstand for hands-free use on a flat surface.Key SpecsDisplayDigitalMeasurementsAC/DC current, voltage, resistance, continuity, frequency, diode testAccessoriesTest leadsAuto-RangeYesProsEasy-to-use interfaceCompact sizeImpressive functionality for the priceConsNot as accurate as more expensive optionsNo AC current readingsThis digital multimeter costs significantly less than the other options here but still covers a wide range of basic residential and automotive tasks. It features AC and DC voltage capabilities, so you can test wall outlets and batteries, and measure DC current to troubleshoot automotive issues. Although the LCD display isn’t as large as those on other models—and it only shows three digits—its backlit screen is convenient in low-light workspaces.This multimeter isn’t as versatile as other options, but the compact size, straightforward controls, and low price make it a great choice for beginners or as a backup to a higher-end unit.Key SpecsDisplayDigitalMeasurementsAC/DC voltage, DC current, resistance, continuityAccessoriesTest leadsAuto-RangeNoAdvertisement - Continue Reading BelowProsLarge backlit displayComes with heavy-duty caseIncludes battery testing functionalityConsLacks auto-range capabilityWith a reasonable price tag and straightforward design, this Klein Tools multimeter is a great option for the average homeowner. While it doesn't come with auto-range capabilities, it still measures AC/DC voltage up to 600 volts and 10 amperes of DC current, so it’s versatile enough to cover the majority of residential tasks. It even has a battery testing feature (always a nice perk) with 9V and 1.5V settings, which cover AA, AAA, C, and D-cell batteries, and it also functions as an audible continuity tester.The backlit LED display is easy to read in low-light conditions, and the large digits reduce the chances of misreading measurements. A handy kickstand props it up for hands-free use, and the included case protects the device from drop damage up to two meters.Key SpecsDisplayDigitalMeasurementsAC/DC current, voltage, resistance, diodes, continuityAccessoriesTest leadsAuto-RangeNoProsLarge trigger for operating clampComfortable to holdIncludes a magnetic hanger with strapConsSmaller control interface and display than other modelsThe CL800 from Klein Tools combines the convenience of a clamp model with the increased accuracy of a standard multimeter. It provides a variety of measurement and test options—such as capacitance and temperature readings—and its True RMS capability and auto-ranging ensure more precise results than some other models we recommend.This model also includes test leads, and a convenient holder keeps one lead mounted on the unit while you probe with the other. The narrow shape is comfortable to use while wearing outdoor gloves or protective equipment, and the magnetic strap allows you to easily mount it to a wall and work hands-free.Key SpecsDisplayDigitalMeasurementsAC/DC current, voltage, resistance, capacitance, continuity, temperature, frequencyAccessoriesTest leads, magnetic hanging strap, thermocouple probe, carrying caseAuto-RangeYesAdvertisement - Continue Reading BelowProsHuge range of functionsIncludes zippered case for storageBuilt-in battery-powered flashlight on voltage testerConsLess convenient for those who prefer a single unitIn addition to a fully functional digital multimeter, this versatile kit includes two voltage testers (a non-contact, pen-style option and one with built-in test leads) and a GFCI receptacle tester. Together, these devices ensure you’re well prepared to handle a wide range of electrical testing tasks.You also get a soft-sided zippered case to keep everything secure and organized when not in use, plus all the batteries you need to get testing right out of the box. I’m particularly impressed with the non-contact voltage tester, which features LED indicators, an IP67 rating to resist water damage, and a built-in flashlight for low-light environments (powered by its own battery, so it doesn’t require external voltage to operate).Key SpecsDisplayDigitalMeasurementsAC/DC current, voltage, resistance, diodes, continuityAccessoriesNon-contact voltage tester, voltage tester with test leads, GFCI receptacle tester, batteries, storage caseAuto-RangeYesProsFits into your pocket for easy transportIntegrated tip for easy operation in tight spacesBuilt-in flashlightIf you don’t need the functionality of a larger unit, or just want something more portable, this pen-style option from Hioki could be exactly what you’re looking for.My favorite feature of this little unit is how convenient it is to operate in tight or awkward spaces, since the tip acts as one of the test leads. (Standard meters have two separate leads, requiring you to handle three elements with two hands.)When not in use, the wired lead fits into a small recessed storage area, which is a nice design perk. The tip also features a built-in flashlight, and combined with the backlit LCD screen, it makes a great option for low-light environments.Key SpecsDisplayDigitalMeasurementsAC/DC current, voltage, resistance, continuityAccessoriesNoneAuto-RangeYesAdvertisement - Continue Reading BelowProsEasier to interpret fluctuationsNo batteries requiredProvides real-time results with no processing delaysConsLacks precision of digital readoutsNo auto-range capabilityIf you prefer the real-time response and visual feedback of a bouncing needle over a digital display, this analog model from Hioki could be exactly what you’re looking for. It offers the same voltage, resistance, and current capabilities as digital versions, but displays them with a large needle on a white background, whose speed and rhythm let you better visualize the incoming data.I’ve always enjoyed analog meters for this reason and find a swinging needle more useful for interpreting fluctuations than rapidly changing digits on a screen. The thick plastic construction is durable enough for regular use, and the hard-sided carrying case provides even more protection during storage and transport.Key SpecsDisplayAnalogMeasurementsAC/DC voltage, current, resistanceAccessoriesTest leads, storage caseAuto-RangeNoAlex Rennie is a freelance writer who specializes in the Home Improvement, DIY, and Tool space. As a former residential and commercial carpenter, Alex uses his hands-on experience to write practical buying guides, how-to articles, and product reviews. His work has also appeared in Business Insider's Insider Picks, and before his writing career, he was a full-time carpenter living in New York City. There, he worked as part of a team designing, building, and installing large furniture pieces, as well as performing a variety of home repair and maintenance projects. Alex currently lives in Los Angeles, CA, and spends his free time exploring the beaches and mountains with his fiancé and their dog Louie.