Gossen Metrawatt Current Clamp, AC Adapter, 1000A ac AC Max

The Gossen Metrawatt current transformers serve to expand AC measuring ranges. In conjunction with indicating and recording instruments it is possible to measure AC currents on lines and bus bars without the need to interrupt them. The secondary connection is made via hard-wired leads with contact-protected connection plugs. A protective circuit prevents high voltages when the secondary circuit is interrupted.

Residual current measurements on three-wire cables
Heavy current measurements on conductors and rails with high accuracy