测量范围:类型描述pH0-14.00pHORP± 2000mV电导率1-200/10-2000 μS余氯(安培电极)0-5.00ppm(*)余氯和二氧化硫(光度电极)0-0.50 /1.00 /2.00 /5.00 /10.0 /20.0 /200.0ppm温度带pT100/pT1000 0-100°c(32-212 °F)(*):安培余氯CU+PT探头