P□2222□-6□□ Mounted Programmable Digital Display Electrical Measuring Instrument

With digital signal processing technology and modular design, it can directly measure AC and DC voltage and current in the power grid, as well as AC power, reactive power, frequency, and power factor; with long-life LED display, there are four programming buttons on the instrument panel, so that the user can easily realize parameter programming settings by user on site with strong flexibility.