Hioki PR8112 Precision Power Analyzer:

Accurately measures power, voltage, current, and other parameters with high precision and stability.
Wide measurement range and high resolution for capturing subtle changes in power consumption.
Advanced harmonic analysis capabilities for identifying and quantifying harmonics in power systems.
Intuitive user interface and remote control options for ease of use and integration.
* Ideal for testing and evaluating power supplies, inverters, motors, and other electrical devices.