EDGE pH/ORP metr Back Catalog number: HI2002-02 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended 4090010212 DCD100T Benchtop Cond/DO Meter (Touch screen/Polar 29 310,00 Kč 4090010209 DPCD100 Benchtop pH/Cond/DO Meter (Polarographic 29 590,00 Kč MC122 pH controller MC122 Price on request