技術(shù)指標(biāo)：1.測(cè)量參數(shù):電導(dǎo)率/TDS/鹽度/電阻/溫度2.電導(dǎo)率量程:..to2.000 s/cm;2.000 s/cmto300.0 s/cm;300.0 s/cmto4.000ms/cm;4.000ms/cmto40.00ms/cm;40.00ms/cmto500.0ms/cm分辨率:0.01/0.1 s/cm;0.001/0.01/0.1ms/cm精度: 1%滿量程3.TDS量程:..to2.000ppm;2.000ppmto300.0ppm;300.0ppmto4.000ppt;4.000pptto40.00ppt;40.00pptto500.0ppt分辨率:0.01/0.1ppm;0.001/0.01/0.1ppt精度: 1%滿量程TDS系數(shù):0.4000to1.0004.鹽度量程:..to0.770ppm;0.770ppmto143.3ppm;143.3ppmto2.138ppt;2.138pptto23.64ppt;23.64pptto80.00ppt分辨率:0.01/0.1ppm;0.001/0.01ppt精度: 1%滿量程5.電阻量程:2.000 to25.00 ;25.00 to250.0 ;250.0 to3.333k ;3.333k to500.0k ;500.0k to20.00M 分辨率:0.01/0.1 ;0.001/0.1/0.01M 精度: 1%滿量程6.校正點(diǎn):4點(diǎn)自動(dòng),5點(diǎn)手動(dòng)7.溫度量程:-10.0to110.0℃/14.0to230.0℉分辨率:0.1℃/0.1℉精度: 0.5℃/ 0.9℉標(biāo)準(zhǔn)溫度:15to30℃8.電極常數(shù):0.010to10.0009.溫度補(bǔ)償:自動(dòng)/手動(dòng)(0to100℃)10.數(shù)據(jù)/時(shí)間顯示:是11.防水/防塵(IP67):是12.數(shù)據(jù)記錄:是13.記憶:500組數(shù)據(jù)14.自動(dòng)鎖定:是15.自動(dòng)關(guān)機(jī):最后按鍵操作后2to30分鐘16.輸入:8針接口17.輸出:IrDA,RS232(LED)18.電源要求:4*1.5V堿性電池或9VDC,500mA穩(wěn)壓電源19.尺寸/重量:18.3*9.5*5.7cm/460g(單機(jī));23.5*16*15.5cm/800g(裝箱)