hi98192便攜式ec/tds/電阻率/naci/°c測(cè)定儀測(cè)量范圍:ec:0.001 to 999.9 µs/cm、1.000 to 1000.0 ms/cm,tds:0.00 to 400.0 g/l;實(shí)際鹽度:0.00 to 42.00 psu、海水鹽度:0.00 to 80.00 ppt(g/l)、鹽度:0.0 to 400.0%naci;電阻率:1.0 to 100.0 mohms,溫度: -20.0 to 120.0°c;psu 三步驟電導(dǎo)率分析標(biāo)準(zhǔn),符合國際藥典測(cè)量規(guī)范;