pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 52005382 pH Sensor InPro4260i/SG/225 Price on request MA915B/2 pH glass electrode for with 2meter cable. Price on request 52005384 pH Sensor InPro4800i/SG/225 Price on request