三相表功能操作流程圖 <div id="cgkqk0s" class="r"> <a href="javascript:;" onClick="javascript :history.back(-1);" class="_b2l"><i class="ico-1"></i>返回列表</a> </div> <span><i class="ico-1"></i>2018-04-22</span> <span id="oqa0mog" class="views"><i class="ico-1"></i><b id="viewCountId">4425</b></span> <span id="oskckie" class="bdsharebuttonbox" data-tag="share_s"> <i class="ico-1"></i> <a href="#" class="bds_more" data-cmd="more">分享</a> </span> <span id="switcher"> <a href="javascript:void(0)" id="big"><i class="ico-1"></i></a> <a href="javascript:void(0)"><i class="ico-1"></i></a> <a href="javascript:void(0)" id="small"><i class="ico-1"></i></a> </span> 概述⊙真有效值測(cè)量、整四位LED、LCD顯示⊙軟件調(diào)校、內(nèi)部無電位器（精度高、穩(wěn)定性好、長(zhǎng)期工作免調(diào)校）⊙可編程通過面板按鍵任意調(diào)節(jié)顯示值1~9999⊙可選帶通訊功能⊙可選一路模擬量輸出（DC4-20MA/0-20MA/0-5V）⊙可選帶上下限報(bào)警控制功能⊙可選兩路開關(guān)量輸入
