Fluke 375 FC True-RMS AC/DC Clamp Meter - Wireless Measurements

Our review of the Fluke 375 FC finds it aimed at electricians and maintenance technicians who need reliable current and voltage diagnostics with remote convenience; the single biggest reason to buy is the built-in Fluke Connect wireless capability that lets users read and record measurements on a smartphone at a safe distance. The 375 FC measures AC/DC current to 600 A and AC/DC voltage to 1000 V while meeting CAT III 1000 V and CAT IV 600 V safety ratings, making it a go-to tool for on-site troubleshooting where accuracy and safety matter.

Key Features

• Fluke Connect Measurements: Wirelessly transmit readings to a smartphone so the user can monitor values without standing in the hazard zone.
• Remote viewing and logging: Read measurements on a phone and record results directly to the cloud for traceable documentation of work.
• 600 A AC/DC current range: Handle most panel and feeder current checks without swapping tools for higher ranges.
• iFlex compatibility: Use the optional iFlex flexible current probe to measure up to 2500 A AC around large conductors or in tight spaces.
• 1000 V AC/DC voltage capability: Measure system voltages up to 1000 V with support for both AC and DC diagnostics.
• Safety ratings: CAT III 1000 V and CAT IV 600 V ratings provide the insulation and design margin expected for industrial electrical troubleshooting.

Who It's For

The 375 FC is best for professional electricians, HVAC technicians, and plant maintenance teams who need a rugged clamp meter that combines true-RMS accuracy with wireless documentation. Its combination of 600 A direct clamp capability and optional iFlex support to 2500 A AC makes it useful for commercial and industrial power work.

Less appropriate for hobbyists on a tight budget or for users who never need wireless logging; also those who require higher built-in AC ranges without using an accessory should consider alternate meters that include larger fixed-range clamps.

Pros & Cons

Pros

• True-RMS measurements provide reliable accuracy on non-sinusoidal loads common in industry.
• Fluke Connect integration lets you record results to your phone and the cloud for safer, documented workflows.
• Solid build and straightforward controls make routine checks quick and repeatable.

Cons

• Some users note the magnet accessory quality could be improved, which can affect hands-free mounting options.
• Higher AC current measurement beyond 600 A requires the optional iFlex probe, an additional purchase.

Specifications

Our Verdict

The Fluke 375 FC is a smart choice for professionals who prioritize safety, accuracy, and documentation. Its wireless recording and true-RMS measurement make it good value for industrial and commercial technicians, while the optional iFlex expands capability to very large conductors when needed.

Frequently Asked Questions

Does this clamp meter measure DC current?
Yes, the 375 FC measures both AC and DC current directly to 600 A.

Can I log readings remotely?
Yes, use Fluke Connect to view and record measurements on a smartphone and store results in the cloud.

Is a flexible probe included for very large currents?
No, the iFlex flexible current probe is optional and required to measure up to 2500 A AC.