10 Best Multimeters

The Fluke 117 Digital Multimeter is designed with several features that cater well to the needs of electricians and those working in varied environments. Its VoltAlert technology allows for non-contact voltage detection, making it safer and more convenient for users to identify live wires without direct contact. The AutoVolt feature simplifies the process of measuring voltage by automatically selecting between AC and DC, which is useful for users who need to quickly switch between different types of voltage readings. Additionally, the multimeter boasts low input impedance, preventing false readings from ghost voltages—a common issue in older or poorly maintained electrical systems.

Another notable strength is its True RMS capability, which ensures accurate readings on non-linear loads, a critical feature for more complex electrical systems. The large white LED backlight enhances visibility in dimly lit areas, adding to its usability in various lighting conditions. Safety is accounted for with a CAT III 600 V rating, providing a reliable standard for usage in commercial and residential environments.

However, the Fluke 117 could be considered somewhat heavy at 550 grams, which may be a drawback for users who need a lightweight multimeter for prolonged use or travel. The multimeter is battery-powered, requiring regular replacement of alkaline batteries, which might not appeal to users preferring rechargeable options. Despite these minor drawbacks, the multimeter's high customer rating and established reputation in the DIY and professional community reflect its reliability and efficacy. The Fluke 117 Digital Multimeter stands out as a solid choice for anyone in need of an accurate, safe, and user-friendly tool for electrical measurements.

The Fluke 179 True-RMS Digital Multimeter is a solid choice for anyone needing reliable and accurate electrical measurements. It offers good accuracy of about ±1% on AC voltage, suitable for both professional and hobbyist tasks. The True-RMS feature enables it to handle complex signals accurately, which is beneficial for electronics work beyond simple DC measurements. Its range covers common needs such as AC/DC voltage, current, continuity, and capacitance, making it versatile for various troubleshooting and testing jobs.

The backlit display allows clear reading of measurements even in dim environments, and the user-friendly interface ensures it won’t overwhelm beginners. Safety-wise, it’s rated for Measurement Category III (1000V) and Category IV (600V), built to handle high-energy environments safely, which is crucial for household or industrial wiring work. The Fluke 179 also includes extras like a temperature probe, test leads, and a pre-installed battery, so it can be used immediately.

Its weight is somewhat heavier than simpler models, and it may be pricier than basic multimeters, which could be a consideration for those needing only occasional readings. Additionally, while its input impedance is adequate for most jobs, it is not especially high, so caution is advised when measuring sensitive electronics. This multimeter balances accuracy, safety, and useful features in a compact form, making it well-suited for electricians, technicians, and serious DIYers.

The Fluke 117/323 EUR Electrician's Multimeter Combo Kit is a robust choice for electricians and DIY enthusiasts looking for reliability and precision in their electrical measurements. Featuring non-contact voltage detection technology, this multimeter provides an added layer of safety by allowing users to detect voltage without direct contact. This kit stands out with its AutoVolt automatic AC/DC voltage selection, simplifying the process for users by automatically identifying the type of voltage being measured.

Fluke is known for its accuracy, and this kit is no exception, offering true-RMS capabilities that guarantee precise measurements on non-linear loads, which are common in modern electrical systems. The low input impedance feature is particularly beneficial as it minimizes the risk of false readings due to ghost voltage, enhancing the reliability of measurements taken.

A large white LED backlight is incorporated, making it easier to work in dimly lit environments, which is a practical addition for many users. The multimeter's safety ratings are comprehensive, meeting multiple international standards (UL, CSA, ANSI/ISA, CE, and more), providing peace of mind regarding safety and compliance during use.

However, at 0.8 kilograms, it is relatively heavy for handheld use, which might not be ideal for extended use or for users needing a highly portable solution. The power source requires 9V batteries, which are included, but these may need frequent replacement if used extensively. Additionally, it's positioned at a mid-level in terms of market popularity, indicating it may not be the first choice for all consumers despite its strong feature set.

Ultimately, the Fluke 117/323 combo is a high-quality, feature-rich option that excels in precision and safety, though its portability and battery reliance could be limiting factors for some users.