Combined pH electrode MA920B/1 Back Catalog number: MA920B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA916B/3 Combined glass pH electrode, refill, BNC, 3m Price on request HI54710 Sada pufrů pH 4,01; pH 7,01; pH 10,01 Price on request MA814DB/1 EC/TDS/Temp probe for Mi170 Price on request