Redox Epoxy electrode MA923B/3 Back Catalog number: MA923B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 52005384 pH Sensor InPro4800i/SG/225 Price on request MI57P ORP/Temp probe for ORP57 Price on request MA913B/3 Combined Epoxy pH electrode MA913B/3 Price on request