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Martindale Flexible True RMS AC Clamp Meter 3000A ac, CAT IV CAT III Safety CM100

Category Clamp Meters Brand Martindale Condition New

Specifications

Country of Origin Taiwan
Accuracy 3.0% of readgin + 5 digits (45 - 50Hz)
Display Type LCD
Brand Martindale
Battery Life 120h
Battery type AAA
Height 26mm
Length 120mm
Model CM100
Gross Weight 286g
Width 70mm
AC Current 10mA to 3000A (in 3 ranges)
Maximum Operating Temperature 50°C
Operating environment 0°C to 50°C
Minimum Operating Temperature 0°C
Pollution Degree 2
Probe Cable Length 18" (45.8cm)
AC Current Accuracy ±3 % rdg + 5 Digits
AC Current Resolution 10mA
Maximum Jaw Opening 160mm
Standards/Approvals BS EN 610102032, BS EN 610101, BS EN 613261
Functions Measured AC Current
Maximum AC Current Measurement 3000A ac
Safety Category Level CAT IV, CAT III
Maximum Conductor Size 8.5mm
Clamp Meter Type AC Flexible Clamp Meter
Probe Cable Diameter 8.35 nominal
Cable Length (probe to meter) 1.8 m

Key Features

  • Flexible sensor design enables measuring current in tight spaces and around irregular conductors.
  • True RMS measurement ensures precise AC current readings including distorted waveforms.
  • Backlit LCD display allows easy reading in low light conditions.
  • Auto power off feature conserves battery life for extended use.
  • Compact and lightweight with 160 mm jaw opening and 286 g weight for portability.
  • Suitable for electricians and technicians working in demanding industrial and electrical environments.
  • Operates reliably within 0 to 50 °C temperature range.
  • Powered by AAA batteries with up to 120 hours battery life.

Product Description

Martindale CM100 is a flexible True RMS AC clamp meter designed for professional electricians, technicians, and engineers requiring precise AC current measurement up to 3000 A. Featuring a flexible current sensor, it adapts to different conductor sizes and shapes that are difficult to measure with conventional rigid clamps.

This clamp meter supports three measurement ranges (30 A, 300 A, and 3000 A) with an AC current resolution of 10 mA, ensuring detailed and accurate measurements. The True RMS technology delivers accurate readings even in environments with non-linear loads and modern electronic devices causing waveform distortions.

The CM100 comes with a backlit LCD for visibility in dim conditions, and includes user-friendly features like Min/Max indication, display hold, and auto power off to conserve battery life. It is powered by AAA batteries that provide up to 120 hours of operation.

With a maximum jaw opening of 160 mm and a compact form factor (120 mm length, 70 mm width, and 26 mm height), the unit is lightweight at 286 grams, making it convenient for field use.

The meter meets stringent safety standards, rated CAT IV and CAT III, suitable for high-voltage environments encountered in industrial, commercial, laboratory, and HVAC electrical testing applications.

Flexible sensor for awkward and varying conductor shapes. True RMS measurement accuracy for distorted AC currents. Clear backlit LCD for easy reading of data. Auto power-off to extend battery service. Robust design meeting international safety standards.

Use the Martindale CM100 clamp meter for reliable, versatile current measurement in electrical installation, maintenance, and troubleshooting tasks across industrial machines and instrumentation sectors. Its high accuracy and flexible sensor enhance safety and efficiency for professional electrical diagnostics.

Explore more Clamp Meters and Test & Measurement instruments at EnvMart for your industrial and professional measurement needs.

Martindale Flexible True RMS AC Clamp Meter 3000A ac, CAT IV CAT III Safety CM100
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Frequently Asked Questions

The maximum AC current measurement of this model is 3000 A, with three measurement ranges: 30 A, 300 A, and 3000 A.

The accuracy for AC current is ±3% of reading plus 5 digits, specifically for frequencies between 45 and 50 Hz.

This clamp meter has dimensions of 120 mm in length, 70 mm in width, and 26 mm in height.

It features a backlit LCD display, which allows for easy reading in low light conditions.

The operating temperature range is from 0 °C to 50 °C.

The clamp meter is powered by AAA batteries and has a battery life of up to 120 hours.

It is rated for safety categories CAT IV and CAT III, making it suitable for high-voltage environments.

The maximum jaw opening is 160 mm, allowing it to accommodate various conductor sizes.

The resolution for AC current measurements is 10 mA.

The probe cable length is 18 inches (45.8 cm), providing flexibility for measurements.

This model complies with several standards, including BS EN 610102032, BS EN 610101, and BS EN 613261.

It is designed to measure AC current, making it suitable for various electrical testing applications.

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