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

  • RS Stock No. 123-3256
  • ผู้ผลิต / Manufacturer RS PRO
ข้อมูลทางเทคนิค / Technical Data Sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): TW
รายละเอียดสินค้า / Product Details

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

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.


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.


IEC 61010-1: CAT III 600 V

Supplied with

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

คุณสมบัติ / Specifications
คุณสมบัติ Value
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)
Safety Category CAT III 600 V
Functions Measured AC Current, DC Current, Inrush Current, Low Pass Filter
Dimensions 60 x 31 x 147mm
Battery Type A76, LR44
Safety Category Voltage 600V
Width 31mm
Non-Contact Voltage Detector Yes
Height 147mm
Minimum Operating Temperature 0°C
Length 60mm
Maximum Conductor Size 25 (Dia.)mm
Battery Life 20 h
Jaw Capacity Busbars 25mm
Weight 140g
Safety Category Level CAT III
Power Source Battery
Maximum Operating Temperature +50°C
Display Type LCD
True RMS Yes
560 มีของพร้อมจัดส่งภายใน (In stock for delivery within) 4-6 วันทำการ (working days)
ราคา / Price Each
THB 3,423.87
(exc. VAT)
THB 3,663.54
(inc. VAT)
Per unit
1 +
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