壓力開(kāi)關(guān) 參考價(jià):450
壓力開(kāi)關(guān)廠家4位數(shù)字顯示當(dāng)前壓力值。壓力預(yù)設(shè)開(kāi)關(guān)點(diǎn)和延滯切換輸出開(kāi)關(guān)量可在零點(diǎn)到滿度之間任意設(shè)定外殼設(shè)有節(jié)點(diǎn)動(dòng)作發(fā)光二級(jí)管,便于觀察按鍵調(diào)校及現(xiàn)場(chǎng)設(shè)置各種參數(shù),...(空格分隔,最多3個(gè),單個(gè)標(biāo)簽最多10個(gè)字符)