pH Sensor InPro4260i/SG/225 Back Catalog number: 52005382 Availability: In the manufacturer's stock Price on request - + Recommended 18901158 DTEMP-01 Stainless-steel temp probe 40,22 € 5190-3990 P3311 pH triode electrd w/refl solution 508,40 € MA840 Polarographic DO probe with 3m cable Price on request