Redox Epoxy electrode MA923B/3 Back Catalog number: MA923B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 52005382 pH Sensor InPro4260i/SG/225 Price on request SE600 Combination probe SE600 Price on request MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request