Combined pH electrode MA920B/1 Back Catalog number: MA920B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI58P pH/ORP/Temp probe for pH58 Price on request 18901205 PH12.46 500mL 12.46pH, one bottle 860,00 Kč MA830R Stainless steel temperature probe for MW102. Price on request