10 Best Fluke Multimeters 2025 in the United States

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.

The Fluke 1587 FC 2-in-1 Insulation Multimeter is a versatile tool designed for both insulation testing and standard electrical measurements, making it suitable for electricians and technicians who need to troubleshoot electrical systems and conduct safety checks. One of its standout strengths is its accuracy and resolution, supported by True-RMS technology, which ensures precise readings even in non-linear loads. With selectable insulation test voltages up to 1000 V, it accommodates a wide range of applications, whether you're testing cables or motors.

The device also features advanced testing capabilities like the PI and DAR tests, accompanied by the Trend It graph function that helps identify insulation problems quickly. This is crucial for preventive maintenance tasks, allowing users to track changes in insulation quality over time. The Fluke Connect app integration is another plus; it enables memory storage and data tracking without manual recording, reducing errors and enhancing efficiency.

Safety is a key focus with the Fluke 1587 FC. It includes a low-pass filter for accurate measurements of motor drives and an auto discharge feature to protect users from capacitive voltage, promoting a safer working environment. The Fluke 1587 FC is a robust choice for professionals who require a reliable multimeter for detailed insulation testing and standard electrical measurements, but it may be more than what's needed for casual users or those only performing basic tasks.

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.