Combined Epoxy pH electrode MA913B/3 Back Catalog number: MA913B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA840 Polarographic DO probe with 3m cable Price on request 52005382 pH Sensor InPro4260i/SG/225 Price on request MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request