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Kyoritsu KT200
Kyoritsu KT200 AC Digital Clamp Meter Original price was: AED 233.Current price is: AED 193. (excl.VAT)

HIOKI CM4001 AC Leakage Clamp Meter


  • Easily transfer measurement data to your smartphone or tablet
  • Slim jaws let you work with ease
  • Measure everything from leakage to load
  • Find issues faster with the comparator function
  • Identify intermittent GFCI and RCD trips to prevent unplanned equipment downtime by testing for earth leakage current

For more information about the CLAMP METER HIOKI CM4001 contact us through mme.

(1 customer review)
SKU: 988

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HIOKI CM4001 AC Leakage Clamp Meter

Hioki clamp-on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. Use the Hioki CM4001 to easily clamp within crowded cables in order to reduce work time and improve safety. With guaranteed accuracy from 0.60 mA to 600.0 A, the CM4001 provides a one-stop solution for a variety of applications. A built-in comparator function also helps you find issues much faster.

Can a normal clamp meter measure earth leakage?

Hioki leakage current clamp meter is most commonly used to measure the earth fault of RCDs to minimize the risk of them tripping, which of course is a major concern when RCDs are viewed as an effective safety tool. Certain regulations state that the total leakage current must not exceed 30% of the RCD nominal residual current.

What is a digital clamp multimeter?

DC clamp meters are electrical test instruments for measuring current without connection to a series circuit. They can be easily used and operated to measure live conductors without causing damage or loss of performance. In short, they are devices that allow current to be measured safely and conveniently.

Ac Leakage Clamp Meter Cm4001


other products

you can check our other products like AC LEAKAGE CLAMP METER CM4002, AC LEAKAGE CLAMP METER CM4003, and CLAMP METER CM4371, on our website. For more information on CM4001 prices, please contact our experts.


  • AC Current range: 60.00 mA to 600.0 A, True RMS
  • Frequency range: 40.0 Hz to 999.9 Hz
  • Output function: N/A
  • Power supply: LR03 alkaline battery × 1
  • Dimensions and mass: 37 mm (1.46 in) W × 160 mm (6.30 in) H × 27 mm (1.06 in) D, 115 g

Hioki CM4001


1 review

1 review for HIOKI CM4001 AC Leakage Clamp Meter

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  1. Frank

    I received my meter the next day after purchase which we all love that kind of quickness when it comes to our stuff.

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Hioki is a renowned Japanese brand known for its expertise in developing and manufacturing electrical measuring instruments. The company, Hioki E.E. Corporation, was established in 1935, and since then, it has committed itself to providing innovative solutions in the field of electrical measurement.

Hioki's product range is extensive, including devices such as digital multimeters, clamp meters, power meters, and oscilloscopes. These instruments are vital for various applications in research and development, maintenance, and production testing across industries like electronics, energy, and automotive. One of the key strengths of Hioki is its focus on precision and reliability, traits that are crucial in measurement instruments. Hioki’s products are designed to offer accuracy and durability, which make them preferred choices among professionals worldwide.

Moreover, Hioki emphasizes technological innovation and quality. The company invests significantly in research and development to keep up with evolving technological trends and to ensure their products meet the highest standards. This commitment to quality is reflected in their adherence to international certifications and standards. Hioki also values environmental sustainability, integrating eco-friendly practices in their operations and product designs. This includes efforts to reduce the environmental impact of their manufacturing processes and to design products that are energy efficient.

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DATA sheet

Data Sheet


Technical Specifications of AC Measuring Device
Specification Category Details
AC Current Range 60.00 mA/ 600.0 mA/ 6.000 A/ 60.00 A/ 600.0 A, 5 ranges (40 Hz to 1 kHz, True RMS)
Basic accuracy (45-66 Hz): ±1.5% rdg ±5 dgt (60.00 mA to 6.000 A), ±2.5% rdg ±5 dgt (60.00 A to 600.0 A)
Guaranteed accuracy: from 0.60 mA to 600.0A
AC Voltage Range N/A
Frequency Range 40.0 Hz to 999.9 Hz
Crest Factor 4.5 (4000 counts or less)
3 (more than 4000 counts, 6000 counts or less)
Filter Function Cut off frequency: 180 Hz ±30 Hz at filter ON (-3 dB)
Harmonic Levels [With Z3210 installed] Current harmonic levels up to 30th, Content factor, Total harmonic distortion ratio
*Harmonics can be displayed with our free app GENNECT Cross.
Other Functions Comparator function, record Max/Min/Avg value, backlight, data hold, auto power off, AC inrush function
Display Display refresh rate: 5 times/s
Power Supply LR03 alkaline battery × 1; Continuous operating time: 32 hr. (without Z3210 installed), 16 hr. (with Z3210 installed and using wireless communications)
Core Jaw Diameter φ 24 mm (0.94 in)
Dimensions and Mass 37 mm (1.46 in) W × 160 mm (6.30 in) H × 27 mm (1.06 in) D, 115 g (4.1 oz)