Glass ORP electrode MA924B/1 Back Catalog number: MA924B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA840 Polarographic DO probe with 3m cable Price on request 52002987 pH Sensor InPro4260/120/PT1000 Price on request 52005384 pH Sensor InPro4800i/SG/225 Price on request