Sale! All ProductsWater Treatment DJS-0.01 Conductivity Sensor (0.055-200μS/cm) c/w PT1000 or PT100 Temperature Sensor Sale! All ProductsWater Treatment DJS-0.1 Conductivity Sensor (0.1-2000μS/cm) c/w PT1000 or PT100 Temperature Sensor Sale! All ProductsWater Treatment DJS-1 Conductivity Sensor (1-20000μS/cm) Built-In PT1000 or PT100 Temperature Sensor