Profile: OEM Automatic Ltd. specializes in providing industrial automation components. Our products include beacons & sounders, cam switches, control & signaling, counters, digital panel meters, enclosures, measuring transducers, monitor relays, power supplies, programmable controllers, relays, solid state interface relays, switch disconnectors and timers. The N11P / N12P digital power meters are suited to measure single phase AC current and voltage. From this, the unit is able to display all calculable values including active power, reactive power, apparent power, power factor, phase angle, frequency & energy. The two relay outputs and are fully programmable from the front panel buttons. The N12P is identical to the N11P, but also feature RS485, analogue voltage, and analogue current outputs.