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.

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.

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