ACR 38-0002 ALS-1 North American AC Line Splitter Multiplier

To quickly monitor the AC current in-line on any North American convenience outlet, simply plug the splitter in between the outlet and equipment that is being monitored. For monitoring very small loads, there is a 10x multiplier slot for increased sensitivity. No wiring. Safe to use. North American line splitter. Separates hot/neutral lines between electrical device and receptacle.