Description
The 4-in-1 power monitoring meter can monitor and display voltage, current, active power and electric energy at the same time. With shunt, the installation is more convenient..Large-screen LCD digital display, one-button control: backlight on/off, reset energy, preset power alarm limit..Overload alarm function, when the preset value is exceeded, the backlight and power value will flash at the same time. You can preset power limits yourself..Automatic data storage function: when the power supply is suddenly cut off, it will automatically store the last test data..Wide range of application scenarios, suitable for power monitoring and management in household, commercial and industrial fields.