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Chauvin Arnoux F404 True RMS Clamp Meter

Chauvin Arnoux
SKU: CHAUF404
  • This easy-to-operate clamp meter is optimised for use on DC current, temperature, adaptor function, and ΔREL
  • The F404 Clamp Meter has an enhanced AC and DC measurement voltage range when compared to the F403 Clamp Meter
  • Inrush current measurement, as well as Min/Max testing and more, ensure this tool is essential for industry professionals
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Chauvin Arnoux F404 True RMS Clamp Meter

The Chauvin Arnoux F404 True RMS Clamp Meter builds on the already-exciting features of the F403 True RMS Clamp Meter, with modifications to improve the accuracy and reliability of the instrument. With an enhanced AC voltage measurement range of 50mV to 1200V rms, and an enhanced DC voltage measurement range of 50mV to 1700V, the F404 is the ultimate tool for maintenance, testing, and monitoring, as it is optimised for use on DC current, temperature, adaptor function, and ΔREL.

The F404 is equipped with a large, 10,000-count backlit display, and also provides maximum protection and safety to the user regardless of conditions and installation type. The instrument is protected against dirt and dust thanks to an IP54 rating, which means it can be used in a plethora of environments with confidence. Whatever the waveform of the signal, the F404 can offer accurate measurements which can be used by electricians to make informed decisions. With a clamping diameter of 48mm, the F404 has the ability to run 'Min/Max' tests, as well as 'RELativ ∆X / ∆X/X (%)', and 'THD and Harmonics'.

Chauvin Arnoux part number: P01120944

The F Clamp Meters

Several Chauvin Arnoux True RMS Clamp Meters are available, with different abilities across each instrument. The table below shows their different abilities.

  F402 F404 F406 F604 F606
Display resolution 10,000 counts 10,000 counts 10,000 counts 10,000 counts 10,000 counts
Measurements displayed x1 x1 x1 x1 x1
Display backlighting ✓ ✓ ✓ ✓ ✓
Acquisition method AC TRMS AC/DC TRMS AC/DC / AC + DC TRMS AC/DC TRMS AC/DC / AC + DC TRMS
Auto AC/DC (V or/and A) ✓ ✓ ✓ ✓ ✓
A - AC 1,000 A 1,000 A 1,000 A 2,000 A 2,000 A
A - DC X 1,500 A 1,500 A 3,000 A 3,000 A
A AC+DC X X 1,500 A peak X 3,000 A peak
V AC 1,200 V 1,200 V 1,200 V 1,200 V 1,200 V
V DC 1,700 V 1,700 V 1,700 V 1,700 V 1,700 V
V AC+DC X X 1,700 V peak X 1,700 V peak
Hz ✓ ✓ ✓ ✓ ✓
T° (°C/°F) ✓ ✓ X ✓ X
Adaptor function X ✓ X ✓ X
2-wire phase rotation X X ✓ X ✓
W, var, VA, PF (1F ▣ S3F) X X ✓ X ✓
THDf/THDr X X ✓ X ✓
Min/Max (100ms) ✓ ✓ ✓ ✓ ✓
Peak (1.5ms) X X ✓ X ✓
True InRush ✓ ✓ ✓ ✓ ✓
RELative function (ΔX & ΔX/X) X X ✓ X ✓
IP54 ✓ ✓ ✓ ✓ ✓
IEC/EN 61010 1000V CAT IV, 1500V CAT III 1000V CAT IV, 1500V CAT III 1000V CAT IV, 1500V CAT III 1000V CAT IV, 1500V CAT III 1000V CAT IV, 1500V CAT III

Key Features

  • Clamping diameter of 48mm
  • Voltage up to 1,200 VAC and 1,700 VDC
  • Resistance and audible continuity
  • Can run Hold, Min, MAX testing
  • CAT IV 1000 V/CAT III 1,500 V
  • Has an IP54 protection rating
  • TrueInRush current measurement
  • RELative (ΔX) and differential (ΔX/X) measurements

What's In The Box?

  • Chauvin Arnoux F404
  • 1 black PVC cable with Ø4mm isolated elbowed male banana plug/Ø4mm isolated straight male banana plug, length 1.5m, CAT IV 1000V 15A, bi-material
  • 1 red PVC cable with Ø4mm isolated elbowed male banana plug/Ø4mm isolated straight male banana plug, length 1.5m, CAT IV 1000V 15A, bi-material
  • 1 test probe/Ø4mm isolated female plug, CAT IV 1000V 15A, bi-material, black
  • 1 test probe/Ø4mm isolated female plug, CAT IV 1000V 15A, bi-material, red
  • 1 wire thermocouple with built-in Ø4mm isolated banana connector, spacing 19mm
  • 4 x 1.5V AA alkaline batteries
  • 1 Quick Start Guide on paper x 5 languages (User's Manuals available online)
  • 1 bag pre-equipped for MultiFix
  • 1 Chauvin Arnoux cardboard box
Specification
  • Ø Clamping diameter - 48mm
  • Display - Backlit LCD
  • Resolution - 10,000 counts
  • Number of values displayed - 1
  • Type of acquisition - TRMS (AC)/DC
  • Autorange - Yes
  • Automatic AC/DC detection - Yes
  • A AC - 0.25A to 1,000A (1,500 A peak)
  • A DC - 0.25 A to 1,500 A
  • A AC+DC - x
  • Best accuracy - 1% of reading + 3 counts
  • V AC - 0.15V to 1,200V (1,700 V peak)
  • V DC - 0.15V to 1,700V
  • V AC+DC - x
  • Accuracy - 1% of reading + 3 counts
  • Hz -
    Current: 5.0Hz to 2,000Hz
    Voltage: 5.0Hz to 20.00kHz
  • Ohm - 0.1 Ω to 99.99 kΩ
    Open-circuit voltage - ≤ 3.6V
    Measurement current - ≤ 550 µA
  • Audible continuity - Yes
    Continuity threshold - Adjustable from 1 to 999 Ω
  • Diode test (semiconductor function) - Yes
  • Temperature (K type) -
    °C: -60.0 to +1,000.0°C
    °F: -76.0 to +1,832 °F
  • Single-phase and total three-phase power values - x
    Active power values - x
    Reactive power values - x
    Apparent power values - x
    PF/DPF - x
  • Harmonic analyses - x
    THDf / THDr - x
    Frequential analysis - x
  • Phase rotation (2-wire method) - x

Function

  • True Inrush (measurement of overcurrents) - Yes
    Motor startup - Yes
    Load evolution - Yes
  • Hold - Yes
  • Min/Max - Yes
  • Peak+/Peak- - x
  • RELativ ∆X / ∆X/X (%)- Yes/Yes
  • Automatic Power Off - Yes
  • Data recording - x
  • Communication interface - x
  • Ingress protection - IP54
  • Electrical safety as per IEC 61010 - 1000V CAT IV/1500V CAT III
  • Power supply - 4 x 1.5V AA batteries
  • Dimensions & weight - 92 x 272 x 41mm/600g