Combined glass pH electrode MA991B/1 Back Catalog number: MA991B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901182 DREF01 Reference electrode 500,00 Kč MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request 18901154 DBX-02 Carrying case 860,00 Kč