Chauvin Arnoux CA 5273 Handheld Digital Multimeter True RMS - UKAS Calibrated

RS Stock No.:: 778-2790
Mfr. Part No.:: P01196773
Brand:: Chauvin Arnoux

Chauvin Arnoux CA 5273 Handheld Digital Multimeter True RMS - UKAS Calibrated

Subtotal (1 unit)*

£334.77

(exc. VAT)

£401.72

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

3 unit(s) ready to ship
Plus 14 unit(s) ready to ship from another location
Plus 7 unit(s) shipping from 13 May 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£334.77

*price indicative

RS Stock No.:: 778-2790
Mfr. Part No.:: P01196773
Brand:: Chauvin Arnoux

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Chauvin Arnoux
	Multimeter Type	Handheld
	Product Type	Multimeter
	Resistance Resolution	100mΩ
	Display Type	Digital
	Model Number	CA 5273
	Functions Measured	AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode Test, Frequency, Low Impedance Voltage, Resistance, Temperature
	Maximum DC Voltage Measurement	1kV dc
	True RMS	Yes
	AC Current Accuracy	±1.2 % rdg + 3 Digits
	AC Voltage Accuracy	±1.2 % rdg + 3 Digits
	DC Current Accuracy	±0.8 % rdg + 3 Digits
	DC Voltage Accuracy	±0.2 % rdg + 2 Digits
	DC Current Resolution	0.001A ac
	DC Voltage Resolution	0.1 mV dc
	AC Current Resolution	0.001A ac
	AC Voltage Resolution	0.1mV ac
	Maximum Frequency	50kHz
	Resistance Measurement Accuracy	±1 % rdg + 2 Digits
	Minimum Operating Temperature	-10°C
	Battery Life	150h
	Maximum Operating Temperature	50°C
	Width	90mm
	Standards/Approvals	No
	Weight	400g
	Height	190mm
	Length	45mm
	Safety Category Level	CAT III, CAT IV
	Calibrated	UKAS
	Safety Category Voltage	1000V
	Battery Type	IEC 6LR61

	Select all
	Brand Chauvin Arnoux
	Multimeter Type Handheld
	Product Type Multimeter
	Resistance Resolution 100mΩ
	Display Type Digital
	Model Number CA 5273
	Functions Measured AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode Test, Frequency, Low Impedance Voltage, Resistance, Temperature
	Maximum DC Voltage Measurement 1kV dc
	True RMS Yes
	AC Current Accuracy ±1.2 % rdg + 3 Digits
	AC Voltage Accuracy ±1.2 % rdg + 3 Digits
	DC Current Accuracy ±0.8 % rdg + 3 Digits
	DC Voltage Accuracy ±0.2 % rdg + 2 Digits
	DC Current Resolution 0.001A ac
	DC Voltage Resolution 0.1 mV dc
	AC Current Resolution 0.001A ac
	AC Voltage Resolution 0.1mV ac
	Maximum Frequency 50kHz
	Resistance Measurement Accuracy ±1 % rdg + 2 Digits
	Minimum Operating Temperature -10°C
	Battery Life 150h
	Maximum Operating Temperature 50°C
	Width 90mm
	Standards/Approvals No
	Weight 400g
	Height 190mm
	Length 45mm
	Safety Category Level CAT III, CAT IV
	Calibrated UKAS
	Safety Category Voltage 1000V
	Battery Type IEC 6LR61

RoHS Status: Exempt

COO (Country of Origin):: FR

CA 5273 TRMS digital multimeter from Chauvin Arnoux

The CA 5273 is a complete multimeter for electrical maintenance of installations and machines, it has a dual 6,000-counts backlit display and a 61 + 2-segment bar graph with remanence effect and central zero. The CA 5273 digital multimeter is compact and easy to use.

It has all the classic functions of a general-purpose multimeter, plus advanced functions to make measurements easier.

General characteristics of the digital multimeter CA 5273

Measurement rate 5 measurements/s

TRMS AC / DC

Large 6000-counts backlit display with 61+2-segment dual-mode bar graph (full scale/central zero)

Auto AC/DC

Automatic or manual range selection

AC/DC voltage up to 1000 V

AC/DC current up to 10A

Frequency up to 50kHz

Temperature -59.6°C to +1200°C

Low impedance voltage position VLowZ with filter

Resistance up to 60 MΩ

Capacitance 8 ranges 6.000nF to 60 mF

Continuity / diode test

Storage max./min.

3-year warranty

12-bit converter

IP54 RATING

Delivered with

CA 5273 supplied with 1 set of banana leads, 1 set of test probes, 1 x 6LF22 9 V alkaline battery, 1 K thermocouple + adapter

Standards

CAT IV 600 V et CAT III 1 000 V.

Useful accessories

- Kit of accessories for electricians P01295459Z / 212-2591

- Current measurement lead CMI214S P03295509 / 231-3654

- Set of 2 red/black moulded test probes P01295454Z / 226-1666

- Set of 2 red/black magnetized test probes P01103058Z / 229-6163

- Set of 2 red/black moulded silicone leads P01295452Z / 212-2585

Chauvin Arnoux CA5273 True RMS Digital Multimeter

The CA 5273 is a comprehensive Multimeter for electrical maintenance of installations and small AC and DC machines, with a double 6,000-count backlit display and a 61+2-segment bargraph with remnant effect. The CA 5273 digital Multimeter is particularly compact, making it very easy to handle.;The bargraph has a central zero

AC voltage measurement with low input impedance (voltage measurements for electrical and electrical engineering applications)

What are the key features of the Chauvin Arnoux CA5273 Digital Multimeter?

• CAT IV 600V / CAT III 1,000V

• TRMS measurements

• 12-bit TRMS fast acquisition & 5 measurements per second

• Measurement of the ionization current

• Bi-mode double 6,000-count backlit display and 61+2-segment bargraph (full scale / central zero)

• Auto AC/DC selection

• Automatic or manual range selection

• VLowZ low-impedance voltage measurement with low-pass filter

• 1,000 V

• 10 A

• Resistance / audible continuity

• Temperature

• Capacitance

• Relative and differential measurements

• Max / Min storage

• 3-year warranty

What are the typical applications?

• Ideal for tertiary, industrial, electrical or electrotechnical maintenance applications

• Heating and air-conditioning

• Automotive sector

• Buildings and all installations powered by an electrical network

• General electrical applications

• Electromechanics

What’s included?

• 1.5 m red straight/elbowed cable

• CATIV 1 kV red test probe, CATIV 1 kV black test probe

• Alkaline 6LF22 9 V battery

• Wire K thermocouple + adapter

• Quick start guide in 5 languages

• Operating instructions on CD ROM in 5 languages"

Standards

CAT IV 600 V and CAT III 1000 V

Complete Your Kit with High‑Performance Batteries

Get complete peace of mind with every job. By adding batteries to your multimeter kit, you ensure instant setup, uninterrupted readings, and dependable performance whenever you need it. No searching for spares, no unexpected downtime - just power you can rely on

Shop Now

Multimeter cable, multimeter case and a multimeter bracket on a burgundy background

Enhance your Multimeter with the right accessories

Multimeter accessories give you improved contact stability, hands‑free testing options, better visibility in tight spaces, and safer measurements under higher loads. Whether you're troubleshooting circuits, measuring temperature, or testing components in hard‑to‑reach areas, the right accessory ensures your multimeter performs at its best. From cases and fuses, to leads and adapters, shop our full range of multimeter accessories here.