pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended MA917B/1 Comb glass pH electrode, DJ, refill, BNC, 1m Price on request 18901176 DDJS-0.1-GC Cond probe 119,54 € 18901157 D201G Refillable combination pH probe 24,40 €