Redox Epoxy electrode MA923B/3 Back Catalog number: MA923B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901173 D201FLAT Combination pH probe-flat sensor 32,24 € 52002547 pH Sensor InPro3250/120/PT100 Price on request MA812/2 Conductivity/TDS probe with 2meter cable(MC 310). Price on request