Although engineers have known and understood the Hall effect for generations and clamp meters that use it to make noncontact, high-current dc measurements aren't new, many clamp meters that measure dc ...

The new, handheld Fluke 353 and 355 Clamp Meters feature extra wide jaws (up to 58mm) to easily clamp around large conductors and bus-bars typically found in high current applications. A special mode ...

These clamp meters come with an iFlex flexible current probe that can measure ac current as high as 2500 A — even in tight spaces.