🔌 Power Up Your Insights! Read and set parameters via TTL serial communication. Handle up to 100A for robust applications. Test devices with AC voltage from 80-260V effortlessly. Measure voltage, current, and energy with accuracy. Easily reset energy measurements with a single button. AC 80-260V range 100A max current TTL serial interface The Eujgoov PZEM-004T is a cutting-edge multimeter module designed for precise electrical parameter measurement, featuring a wide voltage test range of 80-260V and a maximum current capacity of 100A. With a user-friendly reset function and TTL serial data communication interface, it allows for easy monitoring and adjustment of energy metrics, making it ideal for both high-power and low-power applications.