pH Sensor InPro4800i/SG/225 Back Catalog number: 52005384 Availability: In the manufacturer's stock Price on request - + Recommended MA923B/3 Redox Epoxy electrode MA923B/3 Price on request 18901213 1408μS/cm 500mL Conductivity Solution, one bottle 37,41 € MA914BR/1 pH/Temp amplified probe with 1m cable for Mi105 Price on request