Double junction pH electrode MA911B/2 Back Catalog number: MA911B/2 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 51343101 pH electrode InLab Expert Pro Price on request MA919B/1 Glass pH electrode, refillable, BNC, 1m Price on request MA814D/1 EC/TDS/Temp probe for Mi306 Price on request