pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 18901149 DDO01-2M-H Polarographic DO probe 119,00 € SE510 Conductivity/TDS probe with 1meter cable SE510 Price on request 18901158 DTEMP-01 Stainless-steel temp probe 39,40 €