RS PRO IDM71 Handheld Digital Multimeter, True RMS, 6mA ac Max, 6mA dc Max, 750V ac Max - RS Calibrated

Subtotal (1 unit)*

£174.20

(exc. VAT)

£209.04

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • 74 unit(s) shipping from 11 November 2025
  • Plus 104 unit(s) shipping from 14 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£174.20

*price indicative

RS Stock No.:
123-3366
Brand:
RS PRO
Find similar products by selecting one or more attributes.
Select all

Brand

RS PRO

Multimeter Type

Handheld

Model Number p

IDM71

Display Type

Digital

Calibrated

RSCAL

Functions Measured

AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode, Resistance

Absolute Maximum DC Voltage Measurement

1000V dc

Absolute Maximum AC Current Measurement

6mA ac

Absolute Maximum Resistance Measurement

60MΩ

Absolute Maximum DC Current Measurement

6mA dc

Absolute Maximum AC Voltage Measurement

750V ac

Absolute Maximum Capacitance Measurement

6mF

True RMS

Yes

Maximum Frequency

60MHz

DC Current Measurement Resolution

0.1µA dc

Resistance Measurement Resolution

100mΩ

AC Voltage Measurement Resolution

0.1mV ac

DC Voltage Measurement Resolution

0.1mV dc

Capacitance Measurement Resolution

1pF

Safety Category Level

CAT III, CAT IV

Length

76 (without Holster) mm, 82 (with Holster) mm

Best AC Voltage Accuracy

±0.9% + 5 Digits

Best Capacitance Measurement Accuracy

±1.9% + 8 Digits

Safety Category Voltage

600 V, 1000V

Battery Type

AAA 1.5 V, AM4, IEC LR03

Maximum Operating Temperature

+50°C

Best AC Current Accuracy

±1.5% + 5 Digits

Width

38 (Without Holster) mm, 44 (With Holster) mm

Minimum Operating Temperature

0°C

Height

158 (Without Holster) mm, 164 (With Holster) mm

Best DC Voltage Accuracy

±0.5% + 2 Digits

Weight

400g

Best DC Current Accuracy

±1% + 2 Digits

Best Resistance Measurement Accuracy

±0.7% + 2 Digits

Dimensions

76 x 38 x 158 (without Holster) mm, 82 x 44 x 164 (with Holster) mm

COO (Country of Origin):
TW

RS PRO IDM71 Digital Multimeter


IDM71 are compact, rugged and high performing digital multimeters. These handheld devices can measure capacitance, voltage, electrical current and resistance with diode and continuity check. This meter has an LCD display where the measurement readouts can be viewed. The highest measuring category allows measurements direct at the source of the low voltage installation. Features optical interface for transmitting measuring results to PCs.

RS PRO have a great range of meters that are RS approved meaning that they are great value for money and high quality you can rely on.

Features and Benefits


Handy and compact housing
Large-scale display
6000 display count
DCA μA
Data Hold
Min / Max function
Frequency Counter
Capacitance Measurement
Auto Power Off
Shock resistant (1 m drop)
Protective Holster with tilt stand and lead storage

What does it measure?


DC and AC Voltages - up to 1000 V dc
DC and AC Current - up to 600μA
Resistance and continuity tester - up to 60 MΩ
Diode - open circuit voltage up to 3 V
Capacitance - range from 6 nF to 6 mF

Extra Protection


The multimeter is supplied with a protective holster that includes a built-in stand, a nail hook and convenient test lead storage. This holster provides an extra degree of protection and convenience.

Slim Design


Ergonomically designed slim shape with one handed operating knob and buttons. It just fits into the palm of your hand.

RS-232 Optical Interface


The IDM73N has an RS-232 optical interface to connect to a PC for data acquisition. Allowing measurements to be transferred to a PC for further analysis.

Batteries


Batteries can be easily replaced by unscrewing only two screws to remove the battery door for battery replacement. Designed for users convenience without opening the bottom case.

Display


The LED-backlit display turns ON/OFF at the touch of a button and automatically turns off to save battery life.

What does it include?


Pair of Test Leads
Battery (Installed)
Protective Holster
User Manual

Typical Applications:
A digital multimeter is a handy test tool that measures electrical values such as voltage, current, and resistance. A DMM is used by technicians in the following areas:
Electrical and electronic industries

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.

What is the difference between an analogue and a digital multimeter?

The main difference is the display. A digital multimeter will show the results as numbers on a screen (usually a LED or LCD screen) whereas the analogue version has a needle to show the value.

Related links