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Fluke 378 FC Clamp Meter, 999.9 A dc 2500 A ac 1000 V dc 1000 V ac CAT III 1000 V, CAT IV 600 V Non-Contact Voltage

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RS Stock No.:
220-4697
Mfr. Part No.:
FLUKE-378 FC/E
Brand:
Fluke
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Brand

Fluke

Product Type

Clamp Meter

Resistance Resolution

10Ω

Maximum DC Current Measurement

999.9A dc

Maximum AC Voltage Measurement

1000V ac

Maximum DC Voltage Measurement

1000V dc

Maximum Resistance Measurement

60kΩ

Model Number

378 FC

Maximum Jaw Opening

34mm

AC Voltage Resolution

1V ac

DC Current Accuracy

± 2 % rdg + 10 Digits

Clamp Meter Type

AC/DC Clamp Meter

DC Voltage Accuracy

1 % rdg + 10 Digits

DC Voltage Resolution

0.1 (≤600.0 V) V;1 (≤1000 V) V

AC Current Accuracy

2 %

AC Voltage Accuracy

±1 % rdg + 5 Digits

Minimum Operating Temperature

-10°C

AC Current Resolution

0.1A

Resistance Measurement Accuracy

±1 % rdg + 5 Digits

DC Current Resolution

0.1A

Maximum Operating Temperature

50°C

Length

274mm

Height

47mm

Width

86mm

Standards/Approvals

IEC 610102032, IEC 6155713, IEC 610102033, IEC 610101

Weight

463g

True RMS

Yes

Calibrated

UKAS

Non-Contact Voltage Detector

Yes

Power Source

Battery

Safety Category Voltage

1000, 600V

Battery Type

AA IEC LR06

Safety Category Level

CAT III 1000 V, CAT IV 600 V

Battery Life

200h

Maximum AC Current Measurement

2500A ac

Maximum Temperature Measurement

50°C

Fluke Clamp Meter, 1000V Maximum AC Voltage Measurement, 999.9A Maximum DC Current Measurement - FLUKE-378 FC/E


This clamp metre is a handheld instrument for non-contact voltage detection and true-rms AC/DC current and voltage measurement in industrial and field environments. It supports single-phase and three-phase checks, records readings wirelessly to a smartphone, and accepts a flexible current probe for large conductor access.

Features & Benefits


• True-rms measurement enhances accuracy for non-sinusoidal signals
• Dual readout enables simultaneous display of two parameters
• AC jaw measures up to 999.9 A for routine circuit checks
• iFlex probe extends AC range to 2500 A for large conductors
• Non-contact FieldSense provides live voltage without touching conductors
• Safety ratings CAT III 1000V and CAT IV 600V for industrial installations

**Applications**


• Suitable for diagnosing incoming supply versus equipment faults using PQ indication
• Ideal for commissioning and balancing three-phase systems with phase-to-phase readings
• Used for high-current measurements on busbars and large cables with flexible probe
• Can be used for preventative maintenance logging via smartphone connectivity
• Used for non-intrusive voltage checks on distribution panels

How long will it operate between battery changes?


It runs on two AA LR06 batteries and provides approximately 200 hours of typical use.

What maximum voltages and currents can it measure?


It measures up to 1000V on voltage inputs and up to 999.9 A via the jaw or 2500 A with the flexible probe.

How does the tool assist with intermittent fault diagnosis?


Wireless logging sends measurements to a smartphone for trend analysis and remote review, enabling capture of transient events.

What resistance and capacitance ranges are supported?


Resistance measurement extends to 60 kΩ with resolutions down to 0.1 Ω and capacitance to 1000 μF with 0.1 μF resolution on small values.

What environmental conditions limit operation?


It operates between −10 °C and 50 °C with specified humidity limits and is rated IP30 with the jaw closed.

Supplied with

• 378 FC Non-Contact Voltage True-rms Clamp Meter
• iFlex flexible current probe (18 inches; 48 cm)
• TL224 silicone insulated test leads
• TP175 adjustable length test probes
• AC285 grounding clip (black, quantity one)
• TPAK magnetic hanging kit, with 9 inch (23 cm) hanging strap
• Carrying case
• Quick reference guide

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