RS PRO IDM505 Handheld Digital Multimeter, 10A ac 1000V ac 10A dc 1000V dc

  • RS Stock No. 124-1960
  • Manufacturer RS PRO
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
Product Details

RS PRO IDM505 Handheld Digital Multimeter

RS PRO IDM505 digital multimeter is designed for harsh environments. With a watertight gasket at the seams rotary switch, input terminal and battery cover to keep out dust, dirt and splashing. These handheld devices can measure capacitance, voltage, electrical current, frequency, temperature, duty cycle and resistance with diode and continuity check. This meter has an LCD display where the measurement readouts can be viewed.

The ergonomically designed slim shape protective holster has a built-in tilt stand, nail hook and is convenient for test lead storage.

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

100000/10000 Count extra-large digital display
43 segments analogue bar graph
Auto Backlit
Auto AC, DC and AC+DC on Voltage
Current mode with Frequency Indication
Auto selection on Ohm, Diode or Continuity
On-Screen-Menu Selection
Navigator Key Drive
High-Frequency Rejection (HFR)
0.015% DCV accuracy
AC+DC True RMS indication
0.5 ms Peak Hold
Auto Hold
Store/Recall memories
dBm/dB measurement
20000 records data logging capacity
Optical USB interface

What does it measure?

AC and DC Voltage up to 1000 V
AC and DC Current up to 10 A
Resistance measurement resolution 10 mΩ
Diode Test 1 mV


Battery life 100 hours
4 x 1.5 V IEC LR6 or AA
Low battery indicator
Auto power off after 30 minutes after the last operation

What does it include?

Battery installed
Test Leads
User manual
USB Cable
Software CD

Multimeter Size:

Width 95 mm
Length 207 mm
Depth 52 mm

Added Benefits:

Designed to operate in harsh environments
Watertight gasket
Battery cover protects from dirt, dust and splashes
Protective holster
Built-in stand
Nail hook
Test lead storage

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.


CAT IV 600 V/CAT III 1000 V IEC 61010-1


  • 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.
Attribute Value
Multimeter Type Handheld
Absolute Maximum AC Current Measurement 10A ac
Absolute Maximum DC Current Measurement 10A dc
Absolute Maximum AC Voltage Measurement 1000V ac
Absolute Maximum Resistance Measurement 40MΩ
Absolute Maximum DC Voltage Measurement 1000V dc
Absolute Maximum Temperature Measurement +1200°C
Absolute Maximum Capacitance Measurement 40mF
Functions Measured AC Current, AC Voltage, Capacitance, Continuity, DC Current, DC Voltage, Diode, Duty Cycle, Frequency, Resistance, Temperature
True RMS Yes
Maximum Frequency 4MHz
Display Type LCD
Model Number p IDM505
AC Current Measurement Resolution 0.1µA
DC Current Measurement Resolution 0.1µA
DC Voltage Measurement Resolution 0.001mV
Resistance Measurement Resolution 10mΩ
AC Voltage Measurement Resolution 0.001mV
Capacitance Measurement Resolution 0.01nF
Temperature Measurement Resolution 0.1°C
Best Resistance Measurement Accuracy ±0.025 % + 30 Digit
Best Capacitance Measurement Accuracy ±0.8 % + 2 Digit
Battery Life 100 h
Safety Category Voltage 600 V, 1000 V
Weight 620 (with Holster)g
Height 200mm
Best DC Current Accuracy ±0.1 % + 4 Digit
Length 95mm
Battery Type 1.5 V AA Alkaline (NEDA 15A)
Best Temperature Measurement Accuracy ±1 % + 1 °C
Width 51.2mm
Minimum Operating Temperature 0°C
Dimensions 95 x 51.2 x 200mm
Best DC Voltage Accuracy ±0.015 % + 20 Digit
Maximum Operating Temperature +50°C
Best AC Current Accuracy ±0.7 % + 80 Digit
Best AC Voltage Accuracy ±0.4 % + 50 Digit
Safety Category Level CAT III, CAT IV
3 In Global stock for delivery within 4 - 6 working days
Price Each
MYR 1,742.30
Per unit
1 +
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