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Chauvin Arnoux CA5277 True RMS Digital Multimeter

Chauvin Arnoux
SKU: CHAUCA5277
  • Measures variables including volts, amps, ohms, frequency, capacitance & temperature
  • Min/max, relative, differential and peak-/+ recording
  • Ionisation current measurement with 0.2µA to 20µA range
More Info
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Chauvin Arnoux CA5277 True RMS Digital Multimeter

As the highest-spec model in the Chauvin Arnoux CA5270 range, the Chauvin Arnoux CA5277 True RMS Digital Multimeter has extended options for ranges and resolutions which guarantee precision alongside good basic accuracy. It can measure AC/DC voltage (1000V), AC/DC current (10A), resistance (60MΩ), frequency (50kHz), capacitance (60mF), and temperature (-59.6˚C to 1200˚C). Continuity and diode testing can also be carried out with the CA5277.

True RMS measurement makes the Chauvin Arnoux CA5277 suitable for non-linear wave forms whilst LowZ AC voltage measurement prevents ghost voltage interference. A particularly useful function is the ionisation current measurement range (0.2µA to 20µA) which can be used to test applications such as flame detectors and smoke detectors.

The Chauvin Arnoux CA5277 also has sophisticated methods of recording and displaying data. Readings are shown on the large, double-backlit screen which also features a dynamic analogue bar graph with a central zero. A high measurement rate of 5/s keeps track of fluctuations and min/max, relative, and differential recording gives a clear picture of system outputs.

Furthermore, 1ms peak+ and peak- values assess the distortion of the waveform under inspection, thus providing evidence of changes and malfunctions in an installation, as well as indicating potential harmonic disturbances. The Chauvin Arnoux CA5277’s extended hold function brings access to min/max, relative, differential and peak values rather than simply freezing a reading on screen.

A Multifix™ stand allows the Chauvin Arnoux CA5277 to sit vertically on ledges and surfaces whilst the protective casing means that the meter is splash-proof (IP54) and shock-proof. It is safety rated as Cat III 1000V and Cat IV 600V and is also protected by a three-year warranty. All necessary accessories are supplied including test leads, test probes, and a thermocouple as well as a case and batteries.

Chauvin Arnoux part number: P01196777

Key Features

  • AC/DC voltage range: 1000V
  • AC/DC current range: 10A
  • Resistance range: 60MΩ
  • Frequency: 50kHz
  • Capacitance: 60mF
  • Temperature: -59.6˚C to 1200˚C
  • Continuity/diode test
  • LowZ voltage measurement
  • True RMS measurement
  • Ionisation current range: 0.2µA to 20µA
  • Large, double backlit screen with bar graph
  • 5/s measurement rate
  • Min/max/relative/differential
  • Peak-to-peak measurement
  • IP54
  • Cat III 1000V, Cat IV 600V
  • Three-year warranty

What's In The Box?

  • Chauvin Arnoux CA5277 True RMS Digital Multimeter
  • Instructions for Chauvin Arnoux CA5277 True RMS Digital Multimeter
  • Thermocouple
  • Test leads
  • Test probes
  • 9V battery
  • Case 
  • Multifix™ mount
Specification
  • Display: 2 x 6,000 counts with backlighting
  • Bargraph: 61+2 elements, dual mode (full scale/ central zero)
  • Acquisition: TRMS AC / DC / AC+DC
  • Measurement range: 5 measurements / second
  • Autorange / Deactivatable: Yes / Yes
  • V DC ranges: 60 mV / 600 mV / 6 V / 60 V / 600 V / 1,000 V
  • V DC typical accuracy: 0.09 % + 2 cts
  • V DC resolution: 0.1 mV to 1 V 0.01 mV to 1 V
  • V AC Ranges: 60 mV / 600 mV / 6 V / 60 V / 600 V / 1,000 V
  • V AC Resolution: 0.01 mV to 1 V
  • Bandwidth: 40 Hz to 10 kHz
  • VLowZ AC (low impedance + low-pass filter) ranges: 600 mV / 6 V / 60 V / 600 V / 1000 V
  • VLowZ AC (low impedance + low-pass filter) resolution: 0.1 mV to 1 V
  • V AC+DC ranges: 60 mV / 600 mV / 6 V / 60 V / 600 V / 1,000 V
  • V AC+DC resolution: 0.01 mV to 1 V
  • A DC ranges: 6000 µA / 60mA / 600 mA / 6 A / 10 A (20 A / 30 s)
  • A DC resolution: 1 µA to 0,01 A
  • Ionisation current: 0.2 µA to 20.0 µA
  • A AC ranges: 6000 µA / 60 mA / 600 mA / 6 A / 10 A (20 A / 30 s)
  • A AC resolution: 1 µA to 0.01 A
  • A AC+DC ranges: 6000 µA / 60 mA / 600 mA / 6 A / 10 A (20 A / 30 s)
  • A AC+DC resolution: 1 µA to 0.01 A
  • Ω ranges: 600 Ω / 6 000 Ω / 60 kΩ / 600 kΩ / 6 MΩ / 60 MΩ
  • Ω resolution: 0.1 Ω to 0.1 MΩ
  • Audible continuity: Yes
  • Test diode: Yes
  • Hz Ranges: 600 Hz / 6 kHz / 50 kHz
  • Hz resolution 0.1 Hz to 10 Hz
  • Capacitance ranges: 6 nF / 60 nF / 600 nF / 6 µF / 60 µF / 600 µF / 6 mF / 60 mF
  • Capacitance resolution: 0.001 nF (1pF) to 10 µF
  • T° measurement range: -59.6 °C to +1,200 °C (-4 °F to 2,192 °F)
  • Tº Resolution: 0.1 ° to 1 °
  • Hold: Yes
  • Min / MAX (100 ms): Yes
  • Peak+ / Peak- (1 ms): Yes
  • Differential (∆X)/RELative (∆X/X%) measurement: Yes
  • Automatic power-off: Yes (deactivatable)
  • Safety: CAT IV 600 V and CAT III 1000 V
  • Ingress protection rating: IP54
  • Power supply: 1 x 9 V
  • Dimensions / Weight: 90 x 190 x 45 / 400 g