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Hioki CM4001 User Manual

Hioki CM4001
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CM4001
Instruction Manual
AC LEAKAGE CLAMP METER
EN
Nov. 2022 Edition 1
CM4001A963-00 22-11H
Downloadable Version
HIOKI CM4001A963-00
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Hioki CM4001 Specifications

General IconGeneral
TypeClamp Meter
Measuring Range AC Voltage0.1 V to 600 V
Measuring Range DC Voltage0.1 V to 600 V
DisplayDigital LCD
Continuity50 Ω ±40 Ω
Operating Temperature-25 °C to 65 °C
Display Digits6000 counts
Crest Factor2.5
Power SupplyAA battery × 2
Measurement CategoryCAT III 600 V
Basic Accuracy (AC/DC voltage)±1.0% ±3 digits
Display Counts6000
Power Supply OptionAA alkaline battery (LR6) x2
Safety StandardsEN 61010
Frequency Measurement10.0 Hz to 1.000 kHz
AC Current Accuracy±1.5% ±5 digits
Frequency10.0 Hz to 1.000 kHz
Basic Accuracy (AC/DC current)±1.5% ±5 digits

Summary

Introduction to the CM4001

Latest Edition of Instruction Manual

Manual contents are subject to change; latest edition available on Hioki's website.

Product Registration

Register your product for important information.

Making Measurements

Measurement Procedure

Steps to turn on, clamp the instrument, and read the measured value.

Video Demonstration

Watch a YouTube video highlighting the meter's ease of use and speed.

Leakage Current Measurement

Techniques for Various Circuits

Guidance on measuring leakage current in single-phase, three-phase, and other circuits.

Locating Insulation Failures

GFCI and RCD Trip Event Identification

How to identify insulation failures and GFCI/RCD trip events using leakage current.

Measuring Load Current

Precautions for Load Current Measurement

Precautions and guidelines for measuring load current accurately.

Filter Function

Hold Function

Manual Hold

Instructions for manually freezing the displayed measurement value.

Auto Hold

How the instrument automatically freezes the display when values stabilize.

Auto-Hold Conditions

Max, Min, Average, and Peak Values

Inrush Current Measurement

Comparator Function

Simple Event Logging Function

Simple Event Logging Operation

Event Logging in Progress

Display indicators and warnings during active event logging.

Finishing Event Logging

Procedure to stop and reset the event logging function.

Auto Power Save Function

Backlight Functions

Display Backlight

How to use and control the display backlight for visibility.

Warning Backlight

Explanation of the warning backlight for overload, overrange, and function alerts.

Wireless Communications Function

Using GENNECT Cross

Guide to using GENNECT Cross for data management and reporting.

Enabling Wireless Communication

Event Logging Function (Wireless)

Z3210-to-Excel HID Function

Toggling the HID Setting

HID Function Troubleshooting

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