The CEM AC-010 line splitter is a handy accessory to use together with current clamps such as the Brymen BM079. With this AC-010 phase, zero and ground are splitted without stripping and splitting the system power cord. The 3 wires in the power cord are split into 2 measurement windows. In the first measurement window you can measure the phase current and in the second window the phase current is multiplied with 10. With this line splitter you can safely perform all current measurements on a 1-phase device.