10 Best Dc Amp Clamp Meter 2025 in the United States

The Fluke 378FC AC/DC TRMS Non-Contact Voltage Wireless Clamp Meter is a highly capable device for measuring current and voltage with its clamp jaw. One of its standout features is the FieldSense technology, which allows for faster and safer testing without the need to touch live wires, making it a safer option for users. This is particularly beneficial for those who frequently work with live electrical systems.

The jaw opening size is sufficient for most standard cables, and the device is designed to handle up to 1000A of both AC and DC current, which covers a wide range of applications. Fluke is known for its reliable and precise measurements. The display is clear and easy to read, which is essential for quick diagnostics.

An additional feature that sets this clamp meter apart is its power quality indicator, which helps identify whether issues are arising from equipment or power lines, a handy tool for troubleshooting. The iFlex capability also adds versatility, allowing for measurements in tight spaces. At 3.28 pounds, it might be slightly heavier than some other models, which could be a consideration for those needing a more portable unit. Battery-powered operation is convenient, and it requires 2 AA batteries, which are included. For those seeking a robust, feature-rich clamp meter with non-contact voltage testing capabilities, the Fluke 378FC is a strong contender.

The Fluke 376FC AC/DC Clamp Meter stands out as a robust tool for industrial and commercial electricians. One of its key strengths is the ability to measure both AC and DC current, along with the inclusion of the iFlex current probe, which allows for measurements in tight spaces thanks to its flexible design. The jaw opening size is suitable for a variety of wire sizes, making it versatile for different applications.

Accuracy is another highlight, supported by the VFD low pass filter that enhances the precision of measurements, particularly useful when dealing with variable frequency drives. The Bluetooth connectivity feature adds significant convenience, allowing users to connect the meter to their smartphones and log, trend, and monitor readings remotely. This means electricians can maintain safety by staying at a distance when taking measurements, reducing the need for personal protective equipment (PPE).

However, there are some drawbacks to consider. The reliance on Bluetooth might not be ideal in environments with high electromagnetic interference, which could affect connectivity. Additionally, while the logging features are helpful, they might require a bit of a learning curve for those not familiar with using mobile apps for measurement logging. The display is clear, but it may not be large enough for users who prefer larger readouts for easier visibility, especially in bright conditions. The product is battery-powered, which is standard, but the requirement of 2 AA batteries may mean periodic replacements need to be factored into ongoing costs. The Fluke 376FC is an excellent choice for professionals seeking a reliable clamp meter with advanced features for remote measurement and fault logging. Its strengths in accuracy and convenient features make it well-suited for electricians in demanding environments, although some users may need to adjust to the technology aspects.