The Econ Solutions Econ Sens3PRO - 400A is a sophisticated 3-phase data logger designed for comprehensive network diagnostics and power grid diagnostics. Manufactured by Econ Solutions, it features mains testing capabilities suitable for evaluating electrical infrastructure. Its typical applications include monitoring and analysing the performance of electrical networks for improved energy management. https://elecena.pl/product/28947810/econ-solutionsecon-sens3pro-400anetwork-diagnostics-3-phase-data-logger 2025-06-13 https://elecena.pl/product/28947810/econ-solutionsecon-sens3pro-400anetwork-diagnostics-3-phase-data-logger 2026-07-13