pH Sensor InPro4260/120/PT1000 Back Catalog number: 52002987 Availability: In the manufacturer's stock Price on request - + Recommended 18901217 12.88mS/cm 500mL Conductivity Solution, one bottle 38,19 € 18901146 D201T-H Plastic pH probe 52,81 € MA911B/2 Double junction pH electrode MA911B/2 Price on request