Water Purity Tester, 0.0 to 99.9mS/cm Back Catalog number: HI 98308 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended CD600 TDS tester with ATC, range: 0 - 1990 ppm Price on request MW102 µp-based ATC pH/Temp meter MW102 Price on request MW302 Conductivity meter MW302 Price on request