Combined pH electrode MA920B/1 Back Catalog number: MA920B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MI57P ORP/Temp probe for ORP57 Price on request 18901201 PH9.18 500mL 9.18pH, one bottle 500,00 Kč MA811/2 Conductivity/TDS probe with 2meter cable (MC410). Price on request