pH Sensor InPro3250/120/PT100 Back Catalog number: 52002547 Availability: In the manufacturer's stock Price on request - + Recommended 18901188 DDJS-0.01VK ultra-low conductivity probe kit 129,35 € MA915B/2 pH glass electrode for with 2meter cable. Price on request MA840 Polarographic DO probe with 3m cable Price on request