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 18901143 DEC1-S Cond sensor 34,13 € PH56 pH/Temp waterproof tester pH56 Price on request EC60 EC/TDS/Temp waterproof tester EC60 Price on request