JSY-MK-227, can it recognise AC and DC automatically?

A: JSY-MK-227 is an AC / DC adaptive measurement of power metering module, each time the power metering module is powered on will identify once the line is AC or DC, the power metering module can accurately measure a number of parameters, such as voltage, current, power, electricity; and built-in strong isolation chip, so that the module is more reliable; the module also supports personalised customisation, according to your needs to customise the product features.