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

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.

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.

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.

Includes

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

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

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 × W × H): 249 × 85 × 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: 768–FBLE, IC: 6627A-FBLE 

Accuracy 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 (50/60 Hz): 
    • 2.5 at 1400 A 
    • 1.42 at 2500 A 
    • Add 2% for C.F. >2   
• Position Sensitivity 
  • 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%   
• 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 μF (≤1000 μF) 
  • Accuracy: 1% ± 4 digits