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Chauvin Arnoux CA5231 True RMS Digital Multimeter

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This compact true RMS digital multimeter is ideal for use by electrical installers, self-employed electricians and other specialists such as those who work on air conditioning units.

The Chauvin Arnoux CA5231 is equipped for carrying out all basic electrical measurements; it can test AC/DC voltage (including LowZ voltage), AC/DC current, resistance and tests continuity and diode. Before testing, you can also use the built-in non-contact voltage detector to verify whether a circuit is live or not (if the screen turns red, there's voltage present).

Working in demanding environments? The CA5231 has built-in shockproof protection to ensure it can't be easily damaged and a large size, backlit LCD screen with bargraph display gives you comprehensive measurements whenever you need them.

Thanks to its true RMS mode, the CA5231 maintains its accuracy, even when testing on irregular AC waveforms. This unit also comes with a selection of additional features including auto or manual range selection, display hold (freezes the currrent value on the screen) and IP54 protection against dust and water splashes.

Chauvin Arnoux CA5231 Digital Multimeter Key Features

  • 6000 count backlit LCD display with 61 segment analogue bargraph
  • True RMS - ensures accuracy when testing irregular AC waveforms
  • Autoranging and manual ranging selection
  • Test AC and DC voltage to 1000V
  • Resistance measurements to 60MΩ
  • Audible continuity and diode testing
  • AC current testing to 600A (with 1mV/A clamp - sold separately, part number: P01105103Z)
  • Built-in non-contact voltage detector - ideal for verifying if a circuit is live before testing
  • Display hold function - freezes the current value on the screen
  • Powered by standard 9V alkaline batteries
  • IP54 protection rating - protected against dust and water splashes
  • Shockproof casing - ideal for demanding environments
  • Easy test selection using rotary dial
  • CAT IV 600V and CAT III 600V safety rated

What's Included?

  • Chauvin Arnoux CA5231 Digital Multimeter
  • 2 x Measurement Leads
  • 2 x Test Probes
  • 9V Alkaline Battery
  • Operating Manual

Optional Accessories

Part Number Description
P01651610Z CA 1871 Infrared Probe for Multimeter
P01652401 CA 801 Single-Channel Temperature Adapter
P01652411Z CA 803 Two-Channel Temperature Adapter
P01102100Z Multi-Position Digital Multimeter Mounting Accessory
P01105103Z MINI 03 AC Current Clamp (100A to 1000A/1 AC)
P01120070 PAC10 Current Clamp (600A AC/DC)
Accessories related to this product:
Part CodeP01196731

Chauvin Arnoux CA5231Technical Specifications

Display 6,000-count backlit display + 61-segment bargraph
True RMS Yes
Bandwidth 3 kHz (V) / 1 kHz (A)
Best Accuracy 0.2 %
AC Voltage 6 calibres – 1,000 V - Resolution: 0.01 mV
AC LowZ Voltage 4 calibres – 1,000 V - Resolution: 0.001 V
DC Voltage 6 calibres – 1,000 V - Resolution: 0.01 mV
AC/DC Current With 1 mV/A clamp: 1 calibre - 600 A Resolution: 0.1 A
Resistance Measurement 6 calibres - 60 MΩ - Resolution: 0.1 Ω
Audible Continuity/Diode Test Yes
Non Contact Voltage Detection Yes
Display Hold Function Yes
Power Supply 9 V alkaline battery (6LF22)
Leakproofing IP54
Dimensions 155 x 75 x 75 mm
Weight 320 g
Electrical Safety (IEC 61010) 600 V CAT IV / 1,000 V CAT III
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