Fluke 378 FC Non-Contact Voltage True RMS AC/DC Clamp Meter with iFlex

Product Overview: Fluke 378 FC Non-Contact Voltage True RMS AC/DC Clamp Meter with iFlex

Fluke 378 FC Non-Contact Voltage True RMS AC/DC Clamp Meter with iFlex

To make testing faster and safer, without touching a live conductor, the Fluke 378 FC uses Field Sense technology. Clip the test lead to any electrical ground, place the clamp jaw around the conductor, and see accurate voltage and current values on the display screen. Using a unique PQ function, the 378 FC senses power quality issues automatically. You can quickly determine if a supply problem exists, or if there is a downstream equipment problem.

FieldSense Technology

• No more hand written notes or complicated math
• 3 easy steps to complete 3-phase voltage and current tests
• Phase to Ground and phase to phase values calculated for you
• Uses Fluke Connect software to display on your smart phone and save to the cloud
• Calculated phase rotation

High Current measured with iFlex probe, as high as 2500 A. iFlex provides access to large conductors in small spaces.

Easy to use

• Display turns green when a stable measurement is detected
• Bright green screen for easy detection in noisy areas
• The hanging clips allows you to hang your clamp wherever you need to

Specifications
General specifications
General Maximum voltage
(between any terminal and earth
ground)
1000 V
Battery
Type 2 AA IEC LR6 alkaline
Life 200 hours
Display Dual readout
Automatic Power Off 20 minutes
AC Current: Jaw
Range 999.9 A
Resolution 0.1 A
Accuracy 2 % ± 5 digits (10 Hz to 100 Hz)
2.5 % ± 5 digits (100 Hz to 500 Hz)
Crest Factor (50/60 Hz) 3 @ 500 A
2.5 @ 600 A
1.42 @ 1000 A
Add 2 % for C.F. >2
AC Current: Flexible Current Probe
Range 2500 A
Resolution 1 A (≤ 2500 A) 0.1 A (≤ 999.9 A)
Accuracy 3 % ±5 digits (5 Hz to 500 Hz)

DC Current
Range 999.9 A
Resolution 0.1 A
Accuracy 2 % ±5 digits
AC Voltage: FieldSense
Range 1000 V
Resolution 1 V (≤ 1000 V)
Accuracy
≤ 4/0 AWG 3 % ±5 digits (45 Hz to 66 Hz)
≥ 4/0 AWG 5 % ±5 digits (45 Hz to 66 Hz

AC Voltage: Test Leads
Range 600.0 V 1000 V
Resolution 0.1 V (≤ 600.0 V)
1 V (≤ 1000 V)
Accuracy 1 % ±5 digits (20 Hz to 500 Hz)

DC Voltage
Range 600.0 V
1000 V
Resolution 0.1 V ≤ 600.0 V)
1 V (≤ 1000 V)
Accuracy 1 % ± 5 digits

mV dc
Range 500.0 mV
Resolution 0.1 mV
Accuracy 1 % ± 5 digits

Amps Frequency: Jaw
Range 5.0 Hz to 500.0 Hz
Resolution 0.1 Hz
Accuracy 0.5 % ± 5 digits
Trigger Level 5 Hz to 10 Hz, ≥ 10 A
10 Hz to 100 Hz, ≥ 5 A
100 Hz to 500 Hz, ≥ 10 A

Amps Frequency: Flexible Current
Probe
Range 5.0 Hz to 500.0 Hz
Resolution 0.1 Hz
Accuracy 0.5 % ±5 digits
Trigger Level 5 Hz to 20 Hz, ≥ 25 A
20 Hz to 100 Hz, ≥ 20 A
100 Hz to 500 Hz, ≥ 25 A

Resistance
Range 60.00 kΩ
6000 Ω
600.0 Ω
Resolution 0.1 Ω (≤ 600.0 Ω)
1 Ω (≤ 6000 Ω)
10 Ω (≤ 60.00 kΩ)
Accuracy 1 % ±5 digits

Capacitance
Range 1000 μF
Resolution 0.1 μF (≤ 100.0 μF)
1 F (≤ 1000 μF)
Accuracy 1 % ±4 digits

Mechanical
Size (L x W x H) 274 mm x 86 mm x 47 mm
Weight (with Batteries) 463 g
Jaw Opening 34 mm
Flexible Current Probe Diameter 7.5 mm
Flexible Current Probe Cable Length
(head to electronics connector)
1.8 m
Rogowski Coil Length 450 mm

 

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