Redox Epoxy electrode MA923B/3 Back Catalog number: MA923B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request 52005382 pH Sensor InPro4260i/SG/225 Price on request MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request