RS PRO RSDM3055A Bench Digital Multimeter True RMS, 10 A Max, 10 A Max, 750 V ac Max

RS Stock No.:: 123-6623
Brand:: RS PRO

RS PRO RSDM3055A Bench Digital Multimeter True RMS, 10 A Max, 10 A Max, 750 V ac Max

Subtotal (1 unit)*

£709.90

(exc. VAT)

£851.88

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

Plus 28 unit(s) shipping from 19 January 2026
Plus 20 unit(s) shipping from 30 March 2026

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

Units	Per unit
1 +	£709.90

*price indicative

RS Stock No.:: 123-6623
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
	Multimeter Type	Bench
	Product Type	Multimeter
	Model Number	RSDM3055A
	Display Type	Digital
	Functions Measured	Continuity, DC Current, AC Current, Diode, Capacitance, Frequency, Temperature, DC Voltage, Resistance, Period, AC Voltage
	Maximum AC Voltage Measurement	750V ac
	Maximum DC Current Measurement	10A
	Maximum DC Voltage Measurement	1000V
	Maximum AC Current Measurement	10A
	Maximum Resistance Measurement	100mΩ
	True RMS	Yes
	AC Current Accuracy	0.5 %
	DC Voltage Accuracy	0.015 %
	DC Current Accuracy	0.055 %
	AC Voltage Accuracy	0.2 %
	Maximum Frequency	1MHz
	Power Source	Mains
	Resistance Measurement Accuracy	0.02 %
	Height	105mm
	Width	260 mm
	Weight	3.3kg
	Standards/Approvals	No
	Length	282mm
	Safety Category Level	CAT I, CAT II
	Safety Category Voltage	1000V

	Select all
	Brand RS PRO
	Multimeter Type Bench
	Product Type Multimeter
	Model Number RSDM3055A
	Display Type Digital
	Functions Measured Continuity, DC Current, AC Current, Diode, Capacitance, Frequency, Temperature, DC Voltage, Resistance, Period, AC Voltage
	Maximum AC Voltage Measurement 750V ac
	Maximum DC Current Measurement 10A
	Maximum DC Voltage Measurement 1000V
	Maximum AC Current Measurement 10A
	Maximum Resistance Measurement 100mΩ
	True RMS Yes
	AC Current Accuracy 0.5 %
	DC Voltage Accuracy 0.015 %
	DC Current Accuracy 0.055 %
	AC Voltage Accuracy 0.2 %
	Maximum Frequency 1MHz
	Power Source Mains
	Resistance Measurement Accuracy 0.02 %
	Height 105mm
	Width 260 mm
	Weight 3.3kg
	Standards/Approvals No
	Length 282mm
	Safety Category Level CAT I, CAT II
	Safety Category Voltage 1000V

COO (Country of Origin):: CN

RS PRO RSDM3055 and RSDM3055A Digital Multimeter (DMM)

RS PRO RSDM3055 (123-6465) is a 5 digit multimeter with a dual-readout display. RS PRO RSDM3055A (123-6466) is of similar specification but, in addition, includes a USB to GPIB adapter. These devices can measure capacitance, voltage, electrical current, frequency, period, temperature and resistance with diode and continuity check.

These models come equipped with a 4.3 inch TFT LCD screen. They feature many powerful math and statistical functions and are designed for users who need high performance together with multiple functions and automatic measurements. The powerful testing engine measures speed up to 150 rdgs / s.

Other attributes include 1 GB nand total memory capacity, mass storage instrument settings, historical data and external U disk storage. The instruments can support VXI11, USBTMC remote control as well as interconnection with National Instruments’ LabVIEW. An SCPI command programming manual is provided in support of remote control operation programming.

RS PRO RSDM3055 (123-6465) is compatible with mainstream multimeter command sets and uses the compatible language with SCPI for transmission and control. So conversion from an existing test environment is simple.

RS PRO range of handheld and bench digital multimeters are RS approved meaning that they are great value for money and high quality you can rely on

Features and Benefits:

Real 5 1/2 digit reading resolution

Up to 150 rdgs/s measurement speed

True-RMS AC voltage and AC current measuring

1 GB nand flash size, mass storage configuration files and data files

Built-in cold terminal compensation for thermocouple temperature measurements

USB Device, USB Host, LAN (plus GPIB with RSDM3055A only)

Supports remote control via commands and is compatible with commands of mainstream multimeters

Includes EasySDM computer software

Dimensions 282 x 260 x 105 mm

Weight 3.33 kg

4.3 TFT-LCD 280*272

Support double display, Chinese and English menu

Built-in help system makes information acquisition easier

File management (support for U-disc and local storage)

Basic Measurement:

DC Voltage 200 mV to 1000 V

DC Current 200 μA to 10 A

AC Voltage True-RMS 200 mV to 750 V

AC Current True-RMS 200mA to 10A

2/4 Wire resistance 200 Ω to 100 MΩ

Capacitance 2 nF to 10000 μF

Continuity - test range is fixed at 2 kΩ

Diode - test range is fixed at 2.0 V

Frequency measurement 20 Hz to 1MHz

Period measurement 1 μs to 0.05 s

Temperature support for TC and RTD sensor

Math Function:

Minimum, maximum, average standard deviation;dBm/dB;Relative measurement;Pass/Fail histogram;Trending;Bar chart

Application Fields:

Research laboratory

Development laboratory

Detection and maintenance

Calibration laboratory

Automatic production test

Supplied With:

USB Cable

Quick start guide

1 pair of leads

1 pair of alligator clips

Computer software EasySDM

Power cord

CD (EasyScope PC Software)

Safety guidelines

When using any electrical test equipment it is advised that you refer to the user’s manual for proper working operating procedures and safety precautions in order to avoid potential safety hazards.

Warning

When using test leads or probes, keep your fingers behind the finger guards. Remove test lead from the meter before opening the battery door or meter case.