AZ7201可燃?xì)怏w偵測報警儀 特點(diǎn):數(shù)位便攜式可燃?xì)怏w檢測報警儀測量甲烷,丙烷低電壓顯示耳機(jī)接口及靜音功能LED分段提示濃度 規(guī)格: 檢測范圍甲烷:120-1920ppm,丙烷:40-640ppm分段顯示8LED 甲烷:40ppm,80ppm,160ppm,320ppmand640ppm丙烷:120ppm,240ppm,480ppm,960ppmand1920ppm 靈敏度40ppm反應(yīng)時間小于2秒熱機(jī)時間小于60秒尺寸175x70x38mm(LxWxT)電源4pcsxAAA使用環(huán)境溫度:-5~45oC,濕度:5~99%RH配件儀表,電池,氣體探測器,使用說明書 -------------------------------------------------------------------------------- 氣體檢測儀產(chǎn)品:AZ7701一氧化碳測試儀/CO測試儀AZ7201可燃?xì)怏w檢測報警儀