10 Best Fluke Multimeters 2025 in the United States

The Fluke 117 Digital Multimeter is a reliable tool designed for both professionals and DIY enthusiasts who need accurate electrical measurements. One of its standout features is the VoltAlert technology, which allows for non-contact voltage detection, making it safer and easier to use in various situations. The AutoVolt function automatically selects between AC and DC voltage, simplifying the measurement process, especially for those who may not be familiar with electrical systems.

With an accuracy rating of +/-0.5%, it provides precise readings, which is essential for troubleshooting electrical issues. The low input impedance is a great feature that helps eliminate false readings from ghost voltages, ensuring the results are trustworthy. Its True RMS capability grants accurate measurements on non-linear loads, catering to modern electronic devices.

The large LED backlight is another practical aspect that makes it usable in dimly lit environments, enhancing visibility. Battery life is impressive, lasting up to 400 hours under normal conditions, which means less frequent battery changes—a big plus for users. The Fluke 117 is a bit heavier than some other multimeters, weighing around 1.21 pounds, which might be a consideration for users who prefer lighter devices. While it’s designed for a broad range of electrical measurements, those working in specific industries requiring specialized features might find it lacking compared to more advanced models.

The Fluke 88 V/A Automotive Multimeter Combo Kit is an excellent tool for automotive professionals. It accurately measures AC/DC voltage, current, resistance, capacitance, frequency, and temperature, making it versatile for various applications. The manual and auto-ranging modes offer flexibility in different scenarios, while the built-in thermometer eliminates the need for a separate instrument to measure temperature. Additionally, it can perform millisecond pulse width measurements for fuel injectors, which is particularly useful for those working with automotive engines.

The safety ratings of Category III to 1000V and Category IV to 600V ensure it can handle high voltage environments safely. The resolution and range of measurements are sufficient for most automotive tasks, and the input impedance is designed to protect the device and the circuit being tested. However, it is relatively heavy at 0.7 kilograms and on the bulkier side with dimensions of 9.25 x 37 x 4.45 inches, which could make it less portable. It requires 4 AA batteries, which are included, but could be a downside for users who prefer rechargeable options.

The product has been around since 2004, which means it is well-established, but some users might find it less advanced compared to newer models. Despite these minor drawbacks, its robust feature set and reliability make it a strong choice for automotive technicians.

The Fluke 789 ProcessMeter is a solid choice for professionals who need a versatile tool for measuring and simulating 4-20 mA signals, especially in industrial settings. With a current measurement range of 0 to 30 mA DC and the inclusion of a built-in 24V loop supply, it provides the essential capabilities needed for process control applications. Its clear LCD display with a backlight enhances usability, making it easier to read measurements in various lighting conditions.

One of its notable strengths is the 1000V overload protection on voltage, resistance, and frequency measurements, alongside a 440 mA fuse, ensuring it can handle demanding environments with safety in mind. The dual display is another advantage, allowing users to view multiple readings simultaneously, which can save time and increase efficiency.

The Fluke 789 ProcessMeter is particularly well-suited for industrial professionals who require a reliable and feature-rich multimeter. Its robustness and advanced features make it a strong contender in the process measurement market.