["A compact, low-profile energy meter that monitors either a three-phase system or three independent single-phase circuits. It can be easily integrated into smart home systems or professional setups and provides precise, real-time data to optimize energy efficiency", "4-quadrant measurement", "Different connection types: three-phase or single-phase installations", "Contactless current measurement using current transformers", "Phase sequence error detection (optional)", "No load threshold", "Optical pulse display of energy consumption", "Real-time clock: saved data retains the correct time stamp even if the internet connection is interrupted", "Data Logs: Up to 7 days of data is stored on the device for later retrieval", "Accuracy class B (IEC 62053-21)", "Photovoltaic compatible", "Common uses:", "Performance measurement", "Energy saving", "Photovoltaic compatible"]