Fluke 377 FC and 378 FC Clamp Meters with FieldSense™
Voltage and Current Measurements with FieldSense™ Technology The new Fluke 377 FC and 378 FC are the first industrial clamps meters that use FieldSense™ technology to make accurate non-contact voltage measurements, thereby enhancing the safety and improving productivity. Get a full set of phase-to-phase voltage and current measurements along with auto calculation of phase rotation by clamping the jaw over each of the three phase conductors. The Fluke 378 FC includes the unique power quality indicator that automatically senses power quality issues related to current, voltage and power factor, enabling you to quickly determine if the fault is upstream or downstream. • Safe and accurate voltage measurement without metallic contact • View both voltage and current measurements simultaneously on dual display • Complete 3 phase measurements 50% faster than other industrial clamp meters • Phase rotation information is auto calculated (in Fluke Connect ® App) • Screen equipment for power quality problems with PQ Indicator (Fluke 378 FC only) • Easy logging, seamless data transfer and reporting with Fluke Connect ® • Three year warranty
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FieldSense™ Enabled Non-contact voltage
measurement made possible with Fluke's FieldSense™ technology. Get voltage measurements faster, easier and safer than ever. No direct electrical contact means less potential for electric shocks and arc flash.
Fluke 377 FC
Fluke 378 FC
True RMS
Features
Range
377 FC
378 FC
0 to 999.9 A
±(2% + 5 digits)
Current AC (clamp jaw/iFlex ® )
0 to 2500 A
±(3% + 5 digits)
Current DC
0 to 999.9 A
±(2% + 5 digits)
Voltage AC (FieldSense™) Voltage AC (Test Leads)
±(3% + 5 digits) (≤ 4/0 AWG) ±(5% + 5 digits) (≥ 4/0 AWG)
0 to 1000 V
0 to 1000 V
±(1% + 5 digits)
Voltage DC
0 to 1000 V
±(1% + 5 digits)
Capacitance
0 to 1000 μF
±(1% + 4 digits)
Resistance / Continuity
60 kΩ / Yes
Jaw opening Three-phase calculations
34 mm
Yes
Power Quality indicator
No
Yes
Phase Rotation
Yes
Included Accessories Test Leads, TwistGuard ™ Test Probes, Black Grounding Clip, 18-inch iFlex ® Flexible Current Probe, ToolPak Magnetic Meter Hanger, Premium Carrying Case and Quick Reference Guide. Ordering Information Fluke 377 FC Non-Contact Voltage True-RMS AC/DC Clamp Meter
Visual Continuity
Yes
Data Logging
Yes
Low pass filter (for VFD)
Yes
CAT Rating
CAT III 1000 V / CAT IV 600 V
Fluke 378 FC
Non-Contact Voltage True-RMS AC/DC Clamp Meter
C ontact your local distributor for price and availability. fluke.co/wtb
fluke.co/clamps
Clamp Meters
29
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