Description
Manufacturer: Fluke Corporation
Model: 378 FC (Non-Contact Voltage True-RMS AC/DC Clamp Meter with iFlex)
Series: 370 FC Series High-Performance Test Tools
Technical Specifications:
Voltage Measurement (FieldSense): 1000 V AC/DC
Current Measurement (Jaw): 600.0 A AC/DC
Current Measurement (iFlex Probe): 2500 A AC
Resistance Range: 60.00 kΩ / 6000 Ω / 600.0 Ω
Capacitance Range: 1.0 μF to 1000 μF
Frequency Range: 5.0 Hz to 500.0 Hz
Power Quality Indicator: Automatic detection of THD (Total Harmonic Distortion) in Voltage and Current
Phase Rotation: 1-to-3 Phase calculation via FieldSense technology
Safety Rating: CAT III 1000 V, CAT IV 600 V
Jaw Opening: 34 mm
iFlex Probe Length: 457 mm (18 inches)
Connectivity: Fluke Connect® Wireless Interface
Operating Temperature: -10 °C to 50 °C
Storage Temperature: -40 °C to 60 °C
Operating Altitude: 2000 meters
Weight: 0.463 kg (including batteries)
Product Architecture and Logic:
The Fluke 378 FC utilizes FieldSense technology to enable simultaneous voltage and current measurements without metallic contact to live conductors. The integrated Power Quality (PQ) indicator logic automatically monitors the circuit for power factor issues or harmonic distortion, providing a visual ‘green-to-black’ screen alert if electrical anomalies are detected. This system architecture reduces the need for multiple handheld tools and minimizes the risk of arc flash by limiting physical contact points.
Industrial Application:
This instrument is engineered for high-demand industrial environments such as motor control centers (MCC), renewable energy installations, and heavy manufacturing facilities. It is specifically utilized by electrical engineers for troubleshooting complex three-phase systems where rapid phase rotation verification and harmonic analysis are required to prevent equipment downtime. The technical compatibility with the Fluke Connect ecosystem allows for remote data logging and trend analysis, facilitating predictive maintenance workflows.
Original Engineering and Procurement:
This unit represents the original engineering standard for non-contact electrical testing. Lead time for bulk procurement is subject to regional distribution availability. All units are shipped with the iFlex flexible current probe, TL224 test leads, and a premium carrying case to ensure immediate field integration.
Key Attributes
Max. Ac Current: 1000A
Max. DC Current: 1000 A
Measuring Voltage Range: 1000 V
Place of Origin: China
Model Number: 378FC
Brand Name: Fluke
Dimensions: 274 x 86 x 47 mm
Display Type: Digital Only
Max. Ac Voltage: 1000V
Max. DC Voltage: 1000 V
Measuring Capacitance Range: 1000 μF
Measuring Current Range: 1000A
Measuring Inductance Range: 1000 μF
Measuring Resistance Range: 60 kΩ, 6000 Ω, 600 Ω
Operating Temperature: 14 to 122°F (-10 to 50°C)
Parameters Measured: AC Voltage, DC Current
Weight: 1kg
DC/AC - Jaw Range: 1000A
AC - Flexible Current Probe Range: 2500A
DC/AC - FieldSense Range: 600.0 V, 1000 V
Amps Frequency Range: 5 to 500 Hz
Resistance Range: 60 kΩ, 6000 Ω, 600 Ω
Capacitance Range: 1000 μF
Automatic Power Off: 20 minutes
Temperature Operating: 14 to 122°F (-10 to 50°C)
Packaging and Delivery
Selling Units: Single item
Single package size: 35X21X16 cm
Single gross weight: 2.000 kg










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