EDGE pH/ORP metr Back Catalog number: HI2002-02 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended MI150 pH/Temp combined bench meter Mi150 Price on request CD600 TDS tester with ATC, range: 0 - 1990 ppm Price on request CTS-21212 TIS Capillary Electrode, API 2000, QTRAP Price on request