The Clamp-On Meter Model 502 is a general-purpose professional clamp-on. A strong mechanical case design, quality materials, full ranges and compliance to international safety and quality standards ensure a professional and reliable tool. The Model 502 is a True RMS clamp-on which provides RMS measurements for measuring in non-linear electrical environments.

This clamp-on multimeter is auto-ranging, and provides the user with AAC,VAC, VDC, Ohms, Continuity, as well as a frequency measurement function. The jaw opening for the Model 502 is 1.1" (28mm).