Evaluate power usage of single-phase appliances non-intrusively. The PowerSight 120ADP 120-Volt Outlet Test Adapter offers a safe, convenient, and accurate way to test any single phase load of less than 15 amps. The adapter plugs into a standard grounded 120-Volt outlet and the unit under test is plugged into the adapter. Voltage and current sense outputs can then connect directly into any PowerSight meter.

It can be used to test power quality with the PS4500 Power Quality analyzer at a single-phase standard 120 V outlet. The unit allows non-invasive monitoring of single-phase power. It is as simple to use as plugging a power cord into a socket.