The RXS4e is a "full-function" meter, meaning it handles complex measurements beyond basic kWh: Landis+Gyr Measurement Metrics
: Tracks kW/kWh , kVAR/kVARh , and kVA/kVAh , as well as power factor. Landis Gyr Rxs4e Manual
The internet is flooded with fake or outdated manuals. To avoid using a document for the wrong hardware revision (e.g., RXS4E Rev B vs Rev D), follow these authoritative sources: The RXS4e is a "full-function" meter, meaning it