NEW

AC LEAKAGE CLAMP METER

CM4001

Leakage Current Meter with Remarkable Ease of Use. Double Your Work Speed with Innovative Jaw Design.

Hioki clamp on meters are best-in-class measuring devices incorporating Hioki’s expertise in current sensing technology. Use the 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. Key Features • Easily transfer measurement data to your smartphone or tablet by using our free app GENNECT Cross or to an Excel® file. (Wireless Adapter Z3210 is necessary) • Slim jaws let you work with ease • Measure everything from leakage to load • Identify intermittent GFCI and RCD trips to prevent unplanned equipment downtime by testing for earth leakage current • Find issues faster with comparator function

Model No. (Order Code)

CM4001 Wireless Adapter Z3210 not included
CM4001-90 Bundled with the Wireless Adapter Z3210

Guarantee3years
TrueRMS
Bluetooth
When Z3210 is installed
CE

Wireless support
Wireless communication capability for even greater convenience

Compatible with Wireless Adapter Z3210 (optional). It transfers measurements to your smartphone or tablet and allows you to quickly create reports with field photos and drawings.


See details about Wireless Adapter Z3210

Easy! Just connect the optional Z3210 Wireless Adapter to your Hioki compatible instrument, to make it Bluetooth® ready.

Wirelessly connect Hioki-compliant instruments with a simple connection. Transmit measured values to your tablet or smartphone.


Instantly create reports by a free app (GENNECT Cross)

GENNECT Cross, a free app designed specifically for use with Hioki measuring instruments, lets you check and manage measurement results and create reports. The software provides a range of functionality that helps manage data in the field, including photographing measurement sites, placing measurement results on photographs, and saving hand written memos. Optional Wireless Adapter Z3210 is necessary.


Click here for details about GENNECT Cross

Easily transfer measurement data to an Excel® file

Excel® Direct Input function allows you to input measurement values directly and automatically into an Excel® file once the instrument's auto-hold function is activated. (Wireless Adapter Z3210 is necessary)


Remarkable ease of use. Double your speed for checking leakage current

Slim jaws let you work with ease. Easily clamp within crowded cables to save work time and improve safety.


Find issues faster with a comparator function

Quickly Identify leakage current locations with red backlight and audio alerts based on comparison with set threshold value.


Core jaw diameter φ24 mm

Despite its compact body, the core jaw diameter is φ24 mm.


Perform everyday maintenance work more safely and easily

Clamp thick wires and double wires with narrow spacing smoothly. Various useful functions support for troubleshooting and diagnostics.


Basic specifications (Accuracy guarantee period: 1 year, Accuracy guarantee period after adjustment made by Hioki: 1 year)

AC Current range60.00 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 rangeN/A
Frequency range40.0 Hz to 999.9 Hz
Crest factor4.5 (4000 counts or less)
3 (more than 4000 counts, 6000 counts or less)
Filter functionCut off frequency: 180 Hz ±30 Hz at filter ON (-3 dB)
Output functionN/A
Other functionsComparator function, record Max/Min/Avg value, backlight, data hold, auto power off, AC inrush function
DisplayDisplay refresh rate: 5 times/s
Power supplyLR03 alkaline battery × 1; Continuous operating time: 32 hr. (without Z3210 installed), 16 hr. (with Z3210 installed and using wireless communications)
Core jaw diameterφ 24 mm (0.94 in)
Dimensions and mass37 mm (1.46 in) W × 160 mm (6.30 in) H × 27 mm (1.06 in) D, 115 g (4.1 oz.)
AccessoriesCarrying case × 1, Strap × 1, Instruction manual × 1, Operating Precautions × 1, LR03 alkaline battery × 1

Log into your myHioki account to access more technical documents and information where available.

Seminar Videos On Demand

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Seminar Schedule

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Catalogs

Catalog: AC LEAKAGE CLAMP METER CM4001 Download PDF  [1MB] English
Catalog: CLAMP METER Series Download PDF  [6MB] English
Catalog: WIRELESS ADAPTER Z3210 Download PDF  [1MB] English

User Guides

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Manuals

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Instruction Manual English
Ver.02

Outline Drawings

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Ver.00

Technical Notes

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Declaration of Conformity


Ver.00

Drivers, Firmware

DemoSheet-HIOKI  Freeware  

Others

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Options

Wireless communication

WIRELESS ADAPTER Z3210

• Increase your work efficiency, by eliminating human errors from manual reporting • Transfer readings on instruments to easy-to-read graphical reports to prove integrity • Compliance with wireless regulations in more than 50 countries and regions

Learn more

Connect to your smartphone or tablet

GENNECT CROSS SF4071, SF4072

• Mobile app for iOS, Android • Improve efficiency of operations that repeat measurement and recording • Analyze correlated data during issues and generate quick reports

Learn more

Applications

Gallery

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