RS PRO IDM91E Handheld Digital Multimeter

RS PRO IDM91E digital multimeter (DMM) designed for harsh environments. This handheld DMM is a tool which can measure capacitance, voltage, electrical current and resistance with diode and continuity check. The rugged body guarantees drop prof resistance from up to 1.5 m. The multimeter is also waterproof with a rating of IP54. Featuring fuse protection on both 200 mA and 10 A current ranges and a specially designed beep guard system. That system provides a constant beep warning if the test leads put in the current jacks and select an incorrect function.

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

RS PRO IDM 91E Multimeters are designed to meet Class II IEC 1010 and UL 3111 standards for the safest operation in all applications.

This device has been designed for the most demanding users that value solid construction and highly accurate measurements.

• 3 1/2 digit LCD
• 0.5% basic DCV accuracy
• 1.3% basic ACV accuracy
• 1.0% basic DCA accuracy
• 1.5% basic ACA accuracy
• 0.75% basic OHM accuracy
• Continuity and diode test
• 500V dual-fuse protection
• Auto power-off
• Beep Guard™ warning system
• Water resistant rating IP64
• 1.5m (5 feet) dropproof
• Protective holster with tilt stand
• IEC 1010-1 CAT.III 600V/ CAT.II 1000V
• One set of 1:1 probe

DC and AC Voltages - up to 600 V
DC and AC Current - up to 10A
Resistance and continuity checking - up to 20 MΩ
Diode - open circuit voltage up to 3.2V

300 Hours (Alkaline)
Single 9V (NEDA 1604 or IEC 6F22)
Low battery indicator
Auto power off - approx 30 minutes after the last operation

Installed battery
Test Leads
User manual
Protective holster

Without Holster:
Width 84 mm
Length 175 mm
Height 31 mm
With Holster:
Width 95 mm
Length 192 mm
Height 50 mm

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.