The UL-listed PL-PM1RJ power meter is designed to monitor voltage, current and frequency on 3-phase Y power with three 120 VAC legs or single-phase AC with two 120-volt legs. Via a laptop, tablet or smart phone — over an Ethernet LAN or wirelessly over the Internet — users can access real-time power distribution monitoring from any location or multiple locations simultaneously. Features include IP addressing to integrate easily into existing LANs, and unit naming to identify individual monitoring locations.
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