The Guardian power analyzer is designed for use in a 200A residential meter base with the existing revenue meter. In addition to RMS voltage and current in the 2SX+, Guardian comes standard with the ability to measure and monitor power factor, demand, phase angle, and harmonics to the 51st, in an all-weather, self-contained, unit and uses surface mount technology.
Durable: Made for long term use in outdoor environments
Simple to use: Installs easily behind revenue meter.
High speed sampling rate: Increased resolution waveform capture
Perfect for residential flicker complaints: The Guardian measures IEEE1453/IEC 61000-4-15 Flicker.