Tessio also offers Three-Phase and Multi-Channel Power Meters for more advanced energy monitoring applications. These solutions are ideal for industrial plants, commercial buildings, and projects that require monitoring of multiple circuits in one system. Three-Phase models are designed for larger electrical systems, providing stable and accurate measurement for heavy-duty applications. Multi-Channel models allow monitoring of several circuits in a single device, helping reduce installation space, simplify wiring, and improve overall efficiency.

Tessio manufactures and supplies three main models for three-phase and multi-channel applications, designed to meet different levels of performance and budget.

TM-303E A precision model with harmonic measurement capability. It is suitable for applications that require more detailed power analysis and improved accuracy.

TM-7905/20 are standard model for general use. It offers reliable performance at an affordable price, making it a practical choice for common industrial and commercial applications.

89600 Series A high-precision power analyzer with up to 6 measurement channels. It features graphical display functions, making it ideal for advanced power analysis and multi-point monitoring in complex systems.

With these models, Tessio provides flexible solutions ranging from standard monitoring to high-end power analysis, ensuring the right fit for every project.