10 Best Multimeters 2026 in the United States

The Fluke 87V Industrial Digital Multimeter is a solid choice for professionals and serious hobbyists who need precise and reliable measurements in demanding environments. It stands out for its accuracy and resolution, offering up to 20,000 counts, which means it can detect very small changes in readings—ideal for detailed troubleshooting. Its range is impressive, measuring AC and DC voltages up to 1000 volts, suitable for industrial and advanced electrical work. The built-in low-pass filter helps get clean frequency measurements on devices like adjustable speed drives, and the Peak Capture feature can catch very brief electrical events, which many basic meters miss.

Safety is a priority here, with high safety ratings (CAT III 1000V, CAT IV 600V) that protect users when working on high-energy circuits. Included accessories like test leads, alligator clips, and a temperature probe add convenience and versatility. However, it runs on four AA batteries, which might require frequent replacement in heavy use. While it’s a bit heavier and larger than simpler models, this reflects its rugged build quality and advanced functions.

If you need a reliable, feature-rich multimeter for industrial or complex troubleshooting tasks, the Fluke 87V is an excellent tool that balances precision, safety, and practical features.

The Fluke 117 Digital Multimeter is a solid choice for both professionals and hobbyists in need of reliable electrical measurements. One of its standout features is the VoltAlert technology, which allows for non-contact voltage detection, enhancing safety when working with electrical systems. Its AutoVolt function automatically selects between AC and DC voltage, making it user-friendly and efficient. With a measurement range of up to 600.0 mV and a resolution of 0.1 mV, the multimeter delivers great precision for various applications.

Another strong point is its True RMS capability, which improves accuracy when measuring non-linear loads, a common scenario in modern electronics. The low input impedance helps prevent false readings due to ghost voltage, ensuring users get reliable data. Additionally, the large LED backlight is a practical feature for working in dimly lit areas, enhancing usability.

The device is highly accurate with a measurement accuracy of ±0.5%, but it may not meet the needs of users looking for exceptionally high precision in specialized applications. The weight of 1.21 pounds makes it slightly heavier than some other multimeters, which could be a consideration for those who prioritize portability. Furthermore, it relies on battery power, which, while convenient, means that users need to keep an eye on battery life, although it boasts an impressive 400 hours of usage without backlight.

The Klein Tools CL810 Pro Digital Clamp Meter is a versatile and reliable tool ideal for various electrical measurement tasks. It excels in accuracy with True RMS technology, which ensures you get precise readings even with complex signals. The low impedance (LoZ) mode is particularly useful for eliminating ghost voltages. This clamp meter measures a wide range of parameters, including AC/DC voltage, current, resistance, temperature, and more, making it a very comprehensive tool for both professionals and DIY enthusiasts.

The device boasts a durable build with a drop protection of up to 6.6 feet and an IP40 rating for dust resistance, ensuring it can handle tough job site conditions. Visibility is enhanced with a transflective reverse-contrast display and a lighted dial, which makes it easy to read in low-light environments. Additionally, it features a built-in worklight to illuminate your work area, making it useful in dark or confined spaces. The non-contact voltage detection integrated into the clamp jaw is a practical addition, providing an extra layer of safety with audible and visual indicators.

Other handy features include Max/Min values, relative mode, data hold, and auto power-off to conserve battery life. The package includes everything you need to get started: a carrying case, test leads, thermocouple, and batteries. A minor downside is its weight, but at 0.81 pounds, it remains fairly portable. The Klein Tools CL810 is a solid choice for anyone needing a dependable and feature-rich multimeter.