RS PRO CC421-G Current & Voltage Calibrator, Max Voltage 199.9V dc 24 mA

RS Stock No.:: 123-8769
Distrelec Article No.:: 303-90-772
Brand:: RS PRO

RS PRO CC421-G Current & Voltage Calibrator, Max Voltage 199.9V dc 24 mA

Subtotal (1 unit)*

£190.16

(exc. VAT)

£228.19

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

156 unit(s) ready to ship
Plus 12 unit(s) ready to ship from another location
Plus 100 unit(s) shipping from 15 June 2026

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

Units	Per unit
1 +	£190.16

*price indicative

Calibration Options:

RS PRO CC421-G Current & Voltage Calibrator, Max Voltage 199.9V 24 mA

Calibration Type:: RSCAL

RS Stock No.: 123-8780

Each

£243.16

(exc. VAT)

£291.79

(inc. VAT)

RS Stock No.:: 123-8769
Distrelec Article No.:: 303-90-772
Brand:: RS PRO

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	RS PRO
	Maximum Voltage Measurement	199.9V dc
	Product Type	Current & Voltage Calibrator
	Maximum Current Measurement	24mA
	Accuracy	±0.25 % + 1 Digit
	Standards/Approvals	No
	Power Source	Battery
	Battery Type	Alkaline, PP3, Heavy Duty, M1605
	Weight	265g
	Height	185mm
	Length	78mm
	Hazardous Area Certification	No
	Maximum Operating Temperature	50°C
	Maximum Source Current	24mA
	Width	38 mm
	Model Number	CC421-G
	Minimum Source Current	0mA
	Minimum Operating Temperature	0°C
	Minimum Source Voltage	-199.9mV dc

	Select all
	Brand RS PRO
	Maximum Voltage Measurement 199.9V dc
	Product Type Current & Voltage Calibrator
	Maximum Current Measurement 24mA
	Accuracy ±0.25 % + 1 Digit
	Standards/Approvals No
	Power Source Battery
	Battery Type Alkaline, PP3, Heavy Duty, M1605
	Weight 265g
	Height 185mm
	Length 78mm
	Hazardous Area Certification No
	Maximum Operating Temperature 50°C
	Maximum Source Current 24mA
	Width 38 mm
	Model Number CC421-G
	Minimum Source Current 0mA
	Minimum Operating Temperature 0°C
	Minimum Source Voltage -199.9mV dc

COO (Country of Origin):: TW

RS PRO Handheld Voltage And Current Calibrator

This precision Handheld Current Loop Calibrator from our own RS PRO brand is primarily used for the calibration and simulation of voltage and current loops. Combined with user friendly controls and simple operations this Current Loop Calibrators is an excellent model for both process engineers and calibration technicians.

Features and Benefits

• High accuracy calibrator incorporating source and measure capabilities

• Compact and lightweight design make it easily portable and ideal for plant operation and field use

• Current calibrator drive loads up to 500 Ω

• Current measurement

General Specifications

• LCD display – maximum display counts 1999

• Digit size – 13mm

• Sampling time – approx. 0.4 seconds

• Power supply – 006P DC 9V, MN1604/PP3 battery or equivalent (alkaline or heavy-duty type)

• Weight – 265g (including battery)

• Operational manual and cable with the alligator pairs included

Function

1. Current source

2. Current measurement

3. Power and current measurement of two wire loop

4. DC mV source

Applications

• Electrical servicing and maintenance

• Laboratories

• Electronic servicing and maintenance

• Industrial automation

RS PRO

RS PRO is our own brand range and brings you a wide range of high-quality, great value products offering you more choice. Trusted by engineers all over the world, every part of every RS PRO product has been rigorously tested against demanding industry standards; they’re only given the RS PRO Seal of Approval if we’re confident of their exceptional quality, which means you can be confident too.