SDK19系列(lie)可(ke)(ke)(ke)編程(cheng)電(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)壓(ya)(ya)及頻(pin)率電(dian)(dian)(dian)測表，以數(shu)字(zi)直讀(du)方(fang)式顯示電(dian)(dian)(dian)氣線(xian)路中的電(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)壓(ya)(ya)或頻(pin)率大小(xiao)，既可(ke)(ke)(ke)作(zuo)一(yi)般的數(shu)字(zi)電(dian)(dian)(dian)壓(ya)(ya)、電(dian)(dian)(dian)流(liu)(liu)或頻(pin)率表使(shi)(shi)用(yong)，也(ye)可(ke)(ke)(ke)通過安(an)裝序列(lie)功能(neng)(neng)模塊，實現電(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)壓(ya)(ya)或頻(pin)率越限(xian)報(bao)警；也(ye)可(ke)(ke)(ke)作(zuo)為(wei)具有顯示一(yi)次回路測量功能(neng)(neng)的電(dian)(dian)(dian)流(liu)(liu)、電(dian)(dian)(dian)壓(ya)(ya)、頻(pin)率變送使(shi)(shi)用(yong)；還(huan)可(ke)(ke)(ke)選擇RS485通訊模塊實現遠程(cheng)控制和(he)數(shu)據采(cai)集。