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

Product Overview:

  • 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

More

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

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
General Specifications
AC Current via Jaw
Range 600.0 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
Range 2500 A
Resolution 0.1 A (≤ 600 A)
1 A (≤ 2500 A)
Accuracy 3% ±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 Distance from Optimum
  i2500-10 Flex i2500-18 Flex Error
A 0.5 in (12.7 mm) 1.4 in (35.6 mm) ±0.5 %
B 0.8 in (20.3 mm) 2.0 in (50.8 mm) ±1.0 %
C 1.4 in (35.6 mm) 2.5 in (63.5 mm) ±2.0 %
Measurement uncertainty assumes centralized primary conductor at optimum position, no external electrical or magnetic field, and within operating temperature range.
DC Current
Range 600.0 A
Resolution 0.1 A
Accuracy 2% ±5 digits
AC Voltage
Range 1000 V
Resolution 0.1 V (≤600.0 V)
1 V (≤1000 V)
Accuracy 1.5% ±5 digits (20 Hz to 500 Hz)
DC Voltage
Range 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
Resistance
Range 6000 Ω
Resolution 0.1 Ω (≤600 Ω)
1 Ω (≤6000 Ω)
Accuracy 1% ±5 digits
Capacitance
Range 1000 μF
Resolution 0.1 μF (≤ 100 μF)
1 μ F (≤ 1000 μF)
Accuracy 1% ±4 digits
Mechanical Specifications
Maximum voltage between any terminal and earth ground 1000 V
Batteries 2 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 altitude 3000 m
Storage altitude 12,000 m
Size (L x W x H) 249 x 85 x 45 mm
Weight 395 g
Jaw opening 34 mm
Flexible current probe diameter 7.5 mm
Flexible current probe cable length
(head to electronics connector)
1.8 m
Safety IEC 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 rating IEC 60529: IP30, non-operating
Radio Frequency Certification FCC ID T68-FBLE IC:6627A-FBLE
Electromagnetic Compatibility (EMC)
International IEC 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 coefficients Add 0.1 x specified accuracy for each degree C above 28 °C or below 18 °C

More Product Information

  • High performance clamp meter that measures very low voltage and high resistance
  • Transmits measurements to your smartphone via Fluke Connect® so you can view them at a safer distance
  • Measures AC and DC current to 600 A, and AC and DC voltage to 1000 V
  • Measures AC current to 2500 A AC with optional iFlex flexible current probe

  • A top performing True-RMS current clamp for AC-only current measurements to 600 A
  • Measures AC and DC voltage to 600 V
  • Measures resistance to 6000 Ω with continuity detection
  • Offers state of the art signal processing to provide stable readings even in noisy electrical environments

  • Rugged, reliable basic True-RMS clamp meter for measuring current up to 400 A
  • Measures AC current to 400 A
  • Measures AC voltage and DC voltage to 600 V
  • Provides True RMS AC voltage and current for accurate measurements on non-linear signals
  • Measures resistance to 4 kΩ with continuity detection

  • Rugged, reliable True-RMS clamp meter with dc current and frequency measurements
  • Measures AC and DC current to 400 A
  • Measures AC voltage and DC voltage to 600 V
  • Provides True RMS AC voltage and current for accurate measurements on non-linear signals
  • Measures resistance to 40 kΩ with continuity detection
  • Measures frequency to 500 Hz

  • Reliably handle a wide range of high-current applications with 2000 A AC + DC true-rms, 1400 A ac, and 2000 A DC
  • The large 58 mm (2.3 in) jaw capacity is suitable for large or multiple conductors
  • CAT IV 600 V, CAT III 1000 V rating for added user protection
  • In-rush current measurement captures ‘power-on’ surge current with accuracy and repeatability
  • Accurately measure frequency up to 1 kHz for optimum troubleshooting
  • Quickly analyze readings using the MIN, MAX, and AVG functions
  • A large backlit display allows for easy visibility in low-lit areas
  • Use the display hold feature to capture readings even when the display cannot be viewed
  • Use the low-pass filter to smooth out noisy loads and stabilize readings

  • Reliably handle a wide range of high-current applications with 2000 A AC + DC True RMS, 1400 A AC, and 2000 A DC
  • The large 58 mm (2.3 in) jaw capacity is suitable for large or multiple conductors
  • CAT IV 600 V, CAT III 1000 V rating for added user protection
  • In-rush current measurement captures ‘power-on’ surge current with accuracy and repeatability
  • High voltage measurement of 1000 V AC + DC True RMS, 600 V AC, and 1000 V DC allows the user to perform multiple tests with only one tool
  • Resistance to 400K ohms coupled with a continuity beeper provide the convenience of a multimeter in a clamp meter.
  • Accurately measure frequency up to 1 kHz for optimum troubleshooting
  • Quickly analyze readings using the MIN, MAX, and AVG functions
  • A large backlit display allows for easy visibility in low-lit areas
  • Use the display hold feature to capture readings even when the display cannot be viewed
  • Use the low-pass filter to smooth out noisy loads and stabilize readings

  • 200 A AC and DC current measurement with detachable jaw
  • 600 VAC and DC voltage measurement
  • Detachable jaw makes accessing wires and viewing the display easier
  • Built in flashlight/torch allows for easy illumination and identification of wires
  • CAT III 600 V
  • Compact design fits in your hand and can be used while wearing protective equipment
  • State of the art signal processing allows for use in noisy electrical environments while providing stable readings
  • Large, easy to read, backlight display automatically sets the correct measurement range so you do not need to change switch positions while taking a measurement
  • Three-year warranty
  • Soft carrying case

  • Remotely log, trend and monitor measurements to pinpoint intermittent faults via Fluke Connect®
  • Inrush measurement to filter out noise and capture motor starting current
  • Measures AC/DC current to 1000A and AC current to 2500 A with iFlex current probe
  • Integrated VFD low pass filter for accurate motor drive measurements

  • A wireless Fluke Connect®-enabled clamp meter designed specifically for the needs of HVAC technicians
  • Offers 200 µA DC current measurements to measure flame rod
  • Extends resistance range to measure thermistors up to 60kΩ
  • Captures flue gas temperature
  • Measures start and run motor capacitors
  • Measures variable frequency drive performance

Fluke Corporation

Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products.

From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, metrologists, medical-device manufacturers, and computer network professionals — people who stake their reputations on their tools, and use tools to help extend their personal power and abilities.

Fluke has achieved the number one or number two position in every market in which it competes. The Fluke brand has a reputation for portability, ruggedness, safety, ease of use and rigid standards of quality.

Contact Details

Fluke Corporation Headquarters

6920 Seaway Blvd., Everett, WA 98203

Mailing address: PO Box 9090, Everett, Washington 98206-9090

Phone: 1-425-347-6100

Technical Support Email: fluke-info@fluke.com


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