Fluke 378 FC

Fluke 378 FC – Overview

The Fluke 378 FC is an advanced clamp meter with FieldSense™ technology that lets you measure AC voltage and current without making direct contact with live conductors. It also includes the flexible iFlex probe for larger conductors, offers True-RMS accuracy, and features a built-in Power Quality Indicator. Wireless Fluke Connect compatibility allows easy data logging and sharing.

Key Features

• FieldSense non-contact voltage and current measurement

• Measures AC/DC current through clamp up to 999.9 A

• iFlex flexible current probe extends measurement range up to 2500 A AC

• True-RMS ensures accuracy on complex waveforms

• Power Quality Indicator identifies voltage, current, and power factor issues

• Measures AC/DC voltage, mV, resistance, and capacitance

• Dual display with backlight and HOLD function

• Wireless connectivity with Fluke Connect for data transfer and logging

Technical Specifications

• Model: Fluke 378 FC

• AC Current (Clamp): up to 999.9 A

• AC Current (iFlex): up to 2500 A

• DC Current: up to 999.9 A

• AC/DC Voltage with Leads: up to 1000 V

• AC Voltage (FieldSense): up to 1000 V

• DC mV Range: up to 500 mV

• Resistance Range: up to 60 kΩ

• Capacitance: up to 1000 µF

• Jaw Opening: 34 mm

• Flexible Probe Length: 1.8 m

• Display: Dual digital with backlight

• Battery: 2 × AA alkaline, approx. 200 hours life

• Operating Temperature: -10 … +50 °C

• Storage Temperature: -40 … +60 °C

• Humidity: up to 90 % non-condensing at lower temperatures

• Safety Rating: CAT IV 600 V / CAT III 1000 V

Applications

• Fast current and voltage checks without direct contact to live conductors

• Industrial maintenance, utility inspections, and field troubleshooting

• Diagnosing harmonics, inrush, or power factor problems

• Measuring current on large conductors where flexibility is needed

Why Choose Fluke 378 FC

• Safer, faster testing with FieldSense non-contact technology

• Extended current range with iFlex for large conductors

• True-RMS accuracy for real-world distorted signals

• Integrated Power Quality Indicator to detect problems early

Order Now

The Fluke 378 FC True-RMS Clamp Meter is in stock and ships worldwide.

Original Manufacturer Packaging

These products are industrial surplus items preserved in the original manufacturer box. Learn More

DDPARTSSOLUTION Packaging

These products are industrial surplus items shipped in secure DDPARTSSOLUTION protective packaging. Learn More

Refurbished

These products have been previously installed or may show cosmetic signs of prior handling. Learn More