Combined Epoxy pH electrode MA913B/3 Back Catalog number: MA913B/3 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA916B/3 Combined glass pH electrode, refill, BNC, 3m Price on request MA814DB/1 EC/TDS/Temp probe for Mi170 Price on request MA919B/1 Glass pH electrode, refillable, BNC, 1m Price on request