pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 18901207 1408μS/cm 250mL Conductivity Solution, one bottle 20,31 € MA851D/1 pH/EC/TDS/Temp. amplified probe, 1m Price on request MA918B/1 Comb glass pH electrode 3 dia, DJ,refill, BNC, 1m Price on request