✔ Power Supply Voltage:5~30V.Equipped with a accurate miniature voltage transformer.
✔ Good performance: Have the ability to accurately sample and properly compensate the .
✔ Founction: The module can measure AC voltage within 250V, which can be adjusted according to the output analog quantity.
✔ Easy to use: Equipped with ZMPT101B series high-accuracy voltage transformer and high-accuracy operational amplifier circuit, it can easily realize 250V in AC power acquisition.
✔ output: Sine output , median waveform (DC component).