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 CD610 TDS tester with ATC, range: 0 - 10000 ppm Price on request CTS-21212 TIS Capillary Electrode, API 2000, QTRAP Price on request MI60P Combination probe for pH/EC/TDS/Temp for MW803/MW8 Price on request