操作简单，测量快速。只需在进行零点校正后加入配套试剂，然后读数，就可完成测量。独立包装试剂使用方便，价格合理电池寿命长具有自动关机和低电指示体积小重量公300克，适于野外及实验室使用 　测定参数 代码监测项目测量范围分辨系选购试剂P1铝0.00to1.00mg/L0.01mg/LHI93712-01P2中浓度氨氮0.00to9.99mg/L0.01mg/LHI93715-01P3低浓度氨氮0.00to3.00mg/L0.01mg/LHI93700-01P4溴0.00to8.00mg/L0.01mg/LHI93716-01P5低浓度余氯0.00to2.50mg/L0.01mg/LHI93701-01P6低浓度总氯0.00to3.50mg/L0.01mg/LHI93711-01P7二氧化氯0.00to2.00mg/L0.01mg/LHI93738-01P8高浓度六价铬0to1000μS/L1μS/LHI93723-01P9低浓度六价铬0to300μS/L1μS/LHI93749-01