Fluke 437 II 400 Hz Power Quality Energy Analyzer, Voltage test leads and probes, Flexible current probes (typically i430-Flex), Rechargeable Li-ion battery (installed), AC power adapter/charger, USB communication cable, PC software (PowerLog), Soft or hard carrying case, User manual and quick-start guide, Calibration certificate (if applicable), Safety and compliance documentation, Manufacturer warranty card, Original Fluke packaging