泵吸式丙烯腈(jing)檢(jian)測儀?采(cai)(cai)用*高精度電化學原(yuan)理傳感器USB接口高速數(shu)據傳輸,可下載(zai)打印數(shu)據(選)液晶點(dian)陣顯(xian)示(shi)(shi)技(ji)術,可顯(xian)示(shi)(shi)氣體(ti)(ti)種類,氣體(ti)(ti)單位(wei),氣體(ti)(ti)濃度值,測量(liang)Z大值,當地時(shi)間,環(huan)境(jing)溫(wen)度等支持(chi)中英文操作界面(mian),切換簡單方(fang)便氣體(ti)(ti)濃度單位(wei)PPM,mg/m3可快速切換顯(xian)示(shi)(shi)內置微(wei)型采(cai)(cai)樣泵,泵的吸力(li)大小(xiao)有十個檔(dang)位(wei)可調