Redox Epoxy electrode MA923B/3 Back Catalog number: MA923B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA915B/2 pH glass electrode for with 2meter cable. Price on request MI56P pH/Temp probe for pH55 and pH56 Price on request 52002987 pH Sensor InPro4260/120/PT1000 Price on request