EDGE pH/ORP metr Back Catalog number: HI2002-02 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended MI180 Comb log GLP pH/mV/EC/TDS/NaCl/Temp Mi180 Price on request HI9126 Přenosný pH/ORP metr Hanna Instruments Price on request HI 98308 Water Purity Tester, 0.0 to 99.9mS/cm Price on request