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 MI106 Combined portable meter pH/ORP/Temp Mi106 Price on request 4090010101 DORP10 Portable ORP Meter(Color screen) 1.DORP10M 14 860,00 Kč CD611 Conductivity tester with ATC, 0 - 20000 µS/cm Price on request