一、觀察M90窗口（顯示信號(hào)強(qiáng)度與信號(hào)質(zhì)量） 信號(hào)強(qiáng)度是指上下游兩個(gè)方向上接收信號(hào)的強(qiáng)度。TDS-100使用00.0～99.9 的數(shù)字表示相對(duì)的信號(hào)強(qiáng)度。00.0 表示收不到信號(hào)；99.9 表示最大的信號(hào)強(qiáng)度。 信號(hào)質(zhì)量（簡(jiǎn)稱Q值）是指接收信號(hào)的好壞程度。TDS-100使用00～99的數(shù)字表示信號(hào)質(zhì)量。00表示信號(hào)最差；99表
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超聲波流量計(jì)實(shí)時(shí)信息，超聲波流量計(jì)資料下載，超聲波流量計(jì)價(jià)格，相信大連索尼卡—流量測(cè)量問(wèn)題輕松解決。
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判斷超聲波流量計(jì)/超聲波熱量計(jì)是否工作正常
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