10 Best Digital Multimeters 2026 in the United States

The Klein Tools ET270 is a solid choice if you're looking for a versatile digital multimeter with some handy extras. It measures AC/DC voltage up to 600V and resistance up to 40 megaohms, which covers most household and light professional electrical tasks. Its auto-ranging function means you don’t have to manually select ranges, simplifying the measurement process, but you still have the option to switch to manual if needed. The meter offers good accuracy for general use, and its resolution is sufficient to catch subtle differences in readings.

One standout feature is the receptacle test mode that helps detect common wiring faults and tests GFCI receptacles, which adds an extra layer of electrical safety. It even shows GFCI trip time, useful for troubleshooting. Safety ratings include CAT III and CAT IV with protective caps on the test leads, meaning it’s designed to handle typical home and commercial electrical environments safely. The bright backlit LCD display improves visibility in darker spaces, and convenience features like test lead holders, a kickstand, and an optional magnetic hanger allow for hands-free operation, which is great when working alone.

It also includes a battery test for common household batteries and a circuit breaker finder mode, adding extra value beyond basic multimeter functions. The unit is powered by 2 AAA batteries, which are included, keeping it lightweight and portable. While it covers many bases, this model might not satisfy users needing very high precision or specialized functions found in more advanced meters. The Klein Tools ET270 is a user-friendly and reliable multimeter suited for homeowners, electricians, and DIYers who want a tool that goes beyond basic voltage and resistance measurements, with helpful safety and troubleshooting features included.

The Fluke 117 Digital Multimeter is a solid choice for both professionals and DIY enthusiasts looking for a reliable tool for electrical testing. One of its standout features is the VoltAlert technology, allowing users to detect AC voltage without direct contact, which enhances safety and convenience. The automatic AC/DC voltage selection makes it easy to measure different electrical signals without manual adjustments, catering to varied needs in the field. With a true RMS capability, the Fluke 117 delivers accurate measurements even on non-linear loads, making it particularly useful for modern electrical systems.

In terms of specifications, it offers a decent measurement accuracy of +/-0.5%, which is suitable for most tasks. Its low input impedance helps eliminate false readings caused by ghost voltages, ensuring the reliability of measurements. The large LED backlight is a thoughtful addition, allowing you to work in dimly lit areas without straining your eyes.

The Fluke 117 is an excellent option for those who require precision and versatility in their measurements, particularly electricians and technicians. Its combination of features and dependable performance makes it a worthy investment.

The Fluke 87V/IMSK Industrial Digital Multimeter is a comprehensive tool designed for industrial use, combining a multimeter with a current clamp kit to enhance functionality. Known for its accuracy, the Fluke 87V ensures reliable measurements in various applications, including temperature, frequency, and capacitance, with a peak min-max of 250 µs. Its resolution and range are suitable for detailed and precise readings, making it highly effective for professional use.

The inclusion of the Fluke i400 current clamp allows for AC current measurements up to 400A, broadening its scope of application. Its input impedance is designed to minimize interference, delivering precise readings across different measurement scenarios. Safety is a key focus, with robust safety ratings ensuring protection during high-energy measurements. The multimeter also comes with a limited lifetime warranty, indicating its durability and reliability in tough environments.

Additional accessories included, such as a temperature probe, test leads, and alligator clips, enhance its versatility and ease of use. However, the device's weight (355 grams) and size may be a consideration for users needing a more portable option. While the device is powered by 4 AA batteries (included), this could be seen as less convenient compared to rechargeable alternatives. The Fluke 87V/IMSK stands out in the digital multimeter category for its accuracy, range, and the added functionality of the AC current clamp, making it ideal for professionals in industrial and electronic applications.