The Jcsepi PZ194U-3K4 is a programmable intelligent digital meter designed for measuring and displaying current in three-phase AC systems. It is engineered for high precision and reliability, making it an ideal choice for power distribution cabinets, industrial automation, and energy management systems. Featuring a bright, easy-to-read LED display, this panel-mounted ammeter allows for real-time monitoring of electrical circuits. Its user-programmable settings, including current transformer (CT) ratios, provide flexibility for integration into a wide range of applications, ensuring accurate data for system analysis and control.