pH electrode InLab Expert Pro Back Catalog number: 51343101 Availability: In the manufacturer's stock Price on request - + Recommended MA814DB/1 EC/TDS/Temp probe for Mi170 Price on request 18901205 PH12.46 500mL 12.46pH, one bottle 860,00 Kč MA830R Stainless steel temperature probe for MW102. Price on request