Fluke 393 FC Clamp Meter

Overview

The Fluke 393 FC Clamp Meter is engineered for technicians working in high-voltage DC applications, including solar arrays, wind power systems, electric railways, and data center battery banks. Rated to CAT III 1500 V DC, this clamp meter provides the safety and performance required for modern renewable and industrial electrical systems.

As part of the Fluke Connect platform, the 393 FC allows wireless logging, reporting, and sharing of measurements, improving efficiency while reducing exposure to hazardous environments. The slim jaw design ensures easy access inside crowded combiner boxes and control cabinets.

Features and Performance

• True-RMS measurement for accurate AC and DC readings

• High-voltage capability up to 1500 V DC and 1000 V AC

• DC and AC current measurement up to 999.9 A through clamp jaw

• Extended AC current measurement up to 2500 A using the iFlex probe

• Thin clamp jaw for access to tight and crowded enclosures

• IP54 rating suitable for outdoor and harsh environments

• DC power measurement displayed in kVA

• Audio polarity indicator to help prevent wiring errors

• Visual continuity indicator with bright green display for low-light environments

• Wireless data logging and reporting via Fluke Connect software

Why You Should Buy It

The Fluke 393 FC is purpose-built for technicians who work with high-energy DC systems where safety, reliability, and accuracy are critical. Its 1500 V DC rating, rugged outdoor design, and wireless connectivity make it an ideal solution for solar, renewable energy, and industrial power applications. This clamp meter is a long-term investment for professionals who demand performance in extreme electrical environments.

FAQ – Fluke 393 FC

Is the Fluke 393 FC suitable for solar PV systems?
Yes. It is specifically designed for high-voltage DC applications such as solar arrays and battery storage systems.

What is the maximum voltage rating?
The meter supports up to 1500 V DC and 1000 V AC.

Can it measure high current levels?
Yes. It measures up to 999.9 A AC/DC through the clamp jaw and up to 2500 A AC with the included iFlex probe.

Is it suitable for outdoor use?
Yes. The IP54 rating makes it suitable for outdoor environments such as solar and wind installations.

Does it support wireless reporting?
Yes. Measurements can be logged, analyzed, and shared using Fluke Connect software.