1、電壓量程:AC57.7V/AC100V/AC220V/AC450V/AC600V;電流量程:5A/1A;2、48x48,72x72,96x96,120x120四種規(guī)格可選;3、48x48,72x72,96x96,120x120四種規(guī)格可選;4、輸出RS485,電度脈沖輸出,可選繼電器輸出、變送輸出功能;5、供電電源220V;