Fluke 374 FC True-RMS AC/DC Clamp Meter

Fluke 374 FC True-RMS AC/DC Clamp Meter is rated 4.7 out of 5 by 11.
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  • DC Clamp Meters | Fluke 374 FC True-RMS AC/DC Clamp Meter | Fluke
  • DC Clamp Meters | Fluke 374 FC True-RMS AC/DC Clamp Meter | Fluke
  • DC Clamp Meters | Fluke 374 FC True-RMS AC/DC Clamp Meter | Fluke
  • DC Clamp Meters | Fluke 374 FC True-RMS AC/DC Clamp Meter | Fluke

Key features

  • Advanced clamp meter that transmits measurements to your smartphone via Fluke Connect® for viewing at a safer distance
  • Performs AC and DC current measurements to 600 A, and AC and DC voltage measurements to 1000 V
  • Measures AC current to 2500 A AC with optional iFlex flexible current probe
  • Measures resistance to 6000 Ω with continuity detection

Product overview: Fluke 374 FC True-RMS AC/DC Clamp Meter

Fluke 374 FC delivers advanced troubleshooting performance and wireless connectivity

The Fluke 374 FC, part of the Fluke Connect family of wireless test tools, delivers the standard features you need for everyday troubleshooting. Measure AC and DC current to 600 A with the fixed jaw clamp or add an optional iFlex® flexible current probe to measure all the way to 2500 A. The large diameter and flexible design of the iFlex probe make it easier to measure around large conductors in tight spaces or to access tightly packed wires. You can also use the 374 FC to measure AC and DC voltage to 1000 V and resistance to 6000 Ω.

Use wireless connectivity to keep a safe distance

The 374 FC is Fluke Connect-enabled to wirelessly transmit results via Bluetooth to Apple and Android devices. That means you can read the results out of the arc flash zone, wearing less PPE. You can even save results to the cloud and create and send reports in email right from the field. Or converse in real-time with ShareLive™ video calls.

Versatile feature set

With True-RMS AC voltage and current measurements, the 374 FC enables you to accurately troubleshoot non-linear signals. And you can log and trend measurements to pinpoint intermittents while you are performing other tasks. The Fluke 374 FC Clamp Meter is the direct replacement for the Fluke 374 Clamp Meter.

Other useful capabilities:

  • Compatible with optional TPAK magnetic hanging strap
  • Comes with soft carrying case, batteries, and three-year warranty
  • Measures capacitance to 1000 µF
  • Features CAT III 1000 V, CAT IV 600 V safety rating
  • Provides True-RMS voltage and current measurements to accurately measure non-linear signals
  • Includes Min/Max/Avg and inrush recording to capture variations automatically
  • Runs on two AA alkaline batteries

Specifications: Fluke 374 FC True-RMS AC/DC Clamp Meter

General Specifications
AC Current via Jaw
Range600.0 A
Resolution 0.1 A
Accuracy 2% ±5 digits (10 Hz to 100 Hz)
2.5% ±5 digits (100-500 Hz)
Crest Factor (50 Hz/60 Hz)2.5 @ 600 A
Add 2% for C.F. >2
AC Current via Flexible Current Probe
Range2500 A
Resolution0.1 A (≤ 600 A)
1 A (≤ 2500 A)
Accuracy3% ±5 digits (5 – 500 Hz)
Crest Factor (50/60Hz)2.5 at 1400 A
1.42 at 2500 A
Add 2% for C.F. > 2
Position Sensitivity
Flexible current probe
i2500-10 Flexi2500-18 Flex
A
Distance from Optimum0.5 in (12.7 mm)1.4 in (35.6 mm)
Error±0.5 %±0.5 %
B
Distance from Optimum0.8 in (20.3 mm)2.0 in (50.8 mm)
Error±1.0 %±1.0 %
C
Distance from Optimum1.4 in (35.6 mm)2.5 in (63.5 mm)
Error±2.0 %±2.0 %
Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.
DC Current
Range600.0 A
Resolution0.1 A
Accuracy2% ±5 digits
AC Voltage
Range1000 V
Resolution0.1 V (≤600.0 V)
1 V (≤1000 V)
Accuracy1.5% ±5 digits (20 Hz to 500 Hz)
DC Voltage
Range1000 V
Resolution0.1 V (≤600.0 V)
1 V (≤1000 V)
Accuracy1% ±5 digits
mV dc
Range500.0 mV
Resolution0.1 mV
Accuracy1% ±5 digits
Resistance
Range6000 Ω
Resolution0.1 Ω (≤600 Ω)
1 Ω (≤6000 Ω)
Accuracy1% ±5 digits
Capacitance
Range1000 μF
Resolution0.1 μF (≤ 100 μF)
1 μ F (≤ 1000 μF)
Accuracy1% ±4 digits
Mechanical Specifications
Maximum voltage between any terminal and earth ground1000 V
Batteries2 AA, NEDA 15A, IEC LR6
Operating temperature-10 °C to +50 °C
Storage temperature-40 °C to +60 °C
Operating humidity -
non-condensing (< 10°C)
≤90% RH (at 10 °C to 30 °C)
≤75% RH (at 30 °C to 40 °C)
≤45% RH (at 40 °C to 50 °C)
Operating altitude3000 m
Storage altitude12,000 m
Size (L x W x H)249 x 85 x 45 mm
Weight395 g
Jaw opening34 mm
Flexible current probe diameter7.5 mm
Flexible current probe cable length
(head to electronics connector)
1.8 m
SafetyIEC 61010-1, Pollution Degree 2
IEC 61010-2-032: CAT III 1000 V / CAT IV 600 V
IEC 61010-2-033:CAT III 1000 V / CAT IV 600 V
IP ratingIEC 60529: IP30, non-operating
Radio Frequency Certification FCC IDT68-FBLE IC:6627A-FBLE
Electromagnetic Compatibility (EMC)
InternationalIEC 61326-1: Portable, Electromagnetic Environment, IEC 61326-2-2
CISPR 11: Group 1, Class A
Group 1: Equipment has intentionally generated and/or uses conductively-coupled radio frequency energy that is necessary for the internal function of the equipment itself.
Class A: Equipment is suitable for use in all establishments other than domestic and those directly connected to a low-voltage power supply network that supplies buildings used for domestic purpose. There may be potential difficulties in ensuring electromagnetic compatibility in other environments due to conducted and radiated disturbances. Emissions that exceed the levels required by CISPR 11 can occur when the equipment is connected to a test object.
Korea (KCC)Class A Equipment (Industrial Broadcasting & Communication Equipment)
Class A: Equipment meets requirements for industrial electromagnetic wave equipment and the seller or user should take notice of it. This equipment is intended for use in business environments and not to be used in homes.
USA (FCC)47 CFR 15 subpart B. This product is considered an exempt device per clause 15.103.
Temperature coefficientsAdd 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C

Models: Fluke 374 FC True-RMS AC/DC Clamp Meter

Fluke 374 FC
Fluke 374 FC True-rms AC/DC Clamp Meter

Includes:

  • Soft carrying case
  • TL75 test leads
  • Two AA Alkaline batteries
  • Coated instruction card
  • Safety information sheet

Reviews: Fluke 374 FC True-RMS AC/DC Clamp Meter

Rated 5 out of 5 by from Manual is Deficient to the Extreme The manual is pictures only. It answers the questions that an experienced professional already knew and leaves more unanswered questions about the particular instrument.
Date published: 2015-08-07
Rated 3 out of 5 by from Not tough enough!Wire ties are must. There is only two screws that holds the whole body and due to design once the plastic around the bottom screw head breaks becomes useless . Starting to switch off by itself. Wire ties works really good but again................
Date published: 2015-05-17
Rated 4 out of 5 by from Satisfied You cant go wrong with FLUKE products. This is my third clamp on meter and all 3 are still in service. The only issue I have with this 374 is that the continuity tester could be louder for industrial environments. Its not always convenient to test and look at the meter at the same time. Other than that its a great meter.
Date published: 2013-11-27
Rated 5 out of 5 by from Best meter/brand, hands down. I wanted a meter that did AC/DC voltage, AC/DC amperage, and ohms. I used to have to carry 2 different meters at work, but not anymore. This meter is the best I've ever owned and worth every penny. The backlit display is also very handy. I also recently purchased the flexible current probe, and if you measure AC amperage very often, you should really consider getting one too.
Date published: 2013-08-09
Rated 5 out of 5 by from Best meter/brand, hands down. I wanted a meter that did AC/DC voltage, AC/DC amperage, and ohms. I used to have to carry 2 different meters at work, but not anymore. This meter is the best I've ever owned and worth every penny. The backlit display is also very handy. I also recently purchased the flexible current probe, and if you measure AC amperage very often, you should really consider getting one too.
Date published: 2013-08-09
Rated 5 out of 5 by from Love this Meter I have had several different meters, but always reach for my fluke because of ease of use and reliability. The battery lasts for a long time compared to others that I have used. Reliable and durable!
Date published: 2013-02-22
Rated 5 out of 5 by from Love this Meter I have had several different meters, but always reach for my fluke because of ease of use and reliability. The battery lasts for a long time compared to others that I have used. Reliable and durable!
Date published: 2013-02-22
Rated 5 out of 5 by from Great Meter I was looking for a meter that did AC/DC voltage AND AC/DC amperage AND was a clamp meter. I found it here, and I love it. I'll never buy any other brand again. This one meter will handle every task I see at work on a daily basis. I only wish I had bought it sooner!
Date published: 2012-08-16
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