AC Clamp Meter Hioki CM3281 is a reliable clamp meter designed for accurate current measurement in various electrical applications. This digital clamp meter functions as a versatile current clamp meter and AC current clamp meter, making it ideal for professionals. The amp clamp meter supports essential electrical testing tools needs with precision and safety. Built as an efficient AC DC clamp meter, it also features true RMS clamp meter capability for accurate readings in complex environments. Applications : Electrical maintenance, industrial testing, panel board testing, power distribution systems, HVAC system diagnostics, cable current measurement, equipment troubleshooting, field service testing, residential electrical inspection, commercial electrical work.