RS PRO ICMA1 Clamp Meter, 300A dc, Max Current 300A ac CAT III 600 V

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$342.95

(exc. GST)

$394.39

(inc. GST)

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  • 52 unit(s) ready to ship from another location
  • Plus 2 unit(s) shipping from 11 February 2026
  • Plus 2 unit(s) shipping from 18 February 2026
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RS Stock No.:
123-3256
Distrelec Article No.:
304-02-630
Brand:
RS PRO
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Brand

RS PRO

Absolute Maximum AC Current Measurement

300A ac

Absolute Maximum DC Current Measurement

300A dc

Model Number

ICMA1

AC Current Measurement Resolution

10mA

DC Current Measurement Resolution

10mA

Best DC Current Accuracy

±(1.5% rdg + 5dgts)

Clamp Meter Type

AC/DC Clamp Meter

Best AC Current Accuracy

±(1.5% rdg + 5dgts)

True RMS

Yes

Functions Measured

AC Current, DC Current, Inrush Current, Low Pass Filter

Jaw Capacity Busbars

25mm

Maximum Conductor Size

25 (Dia.)mm

Battery Life

20 h

Weight

140g

Safety Category Level

CAT III

Minimum Operating Temperature

0°C

Non-Contact Voltage Detector

Yes

Height

147mm

Width

31mm

Safety Category Voltage

600V

Battery Type

A76, LR44

Dimensions

60 x 31 x 147mm

Safety Category

CAT III 600 V

Length

60mm

Display Type

LCD

Maximum Operating Temperature

+50°C

Power Source

Battery

RS PRO ICMA1 Current Clampmeter


From RS PRO, this ICMA1 Clamp meter is a high performing solution for current measurement. The clampmeter utilises Hall Effect technology and nickel steel alloy jaws for precise measurement of ac and dc current up to 300 A.

It functions as a current meter and can measure inrush current and low pass filter.

Battery-powered for maximum portability, and with a large backlit screen, this current clamp meter is ideal for on-the-go applications in almost any environment.

It is also supplied in a carry case to keep the clampmeter safe and secure during transit.

Features and Benefits

• 6000 Count large-scale LCD display with backlit
• AC-DC current measuring capability up to 300 A
• Automatically detect DCA/ACA with AC True RMS reading mode
• 10 mA Resolution
• 1.5% basic DCA/ACA accuracy
• Inrush Current Measurement for monitoring motor start-up current
• Smart Data Hold
• Low Pass Filter for variable speed drive applications
• DCA Zeroing
• Auto Power Off (20 min.)
• VoltSense™ feature (Non-contact voltage detecting)
• Up to 25 mm dia. Conductor size

Applications
This current clamp meter is designed for current measurement in electrical testing, and combines a digital multimeter with a clamping current sensor. The nature of the clamp means that it can fit around a wire at any point to sense AC and DC Current as well as inrush current. This has the advantage of allowing electricians to take a reading from a wire without touching it, which is both more convenient and safer than other methods.

They are used for measuring high levels of current in service and maintenance applications. They are also used when installing electrical equipment.

Why RS PRO?

RS PRO aims to be your go-to brand when you need reliability, quality, and affordability. We source high-quality tools and parts from trusted sources and employ expert testing to build a brand you can rely on.

When it comes to test and measurement equipment, RS PRO has an extensive range of solutions. From electrical to environmental measurement, we offer calibrated and multi-function instruments to suit your needs.

Standards

IEC 61010-1: CAT III 600 V

Supplied with

LR44 button cells (installed), user manual and carrying pouch

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