pH Sensor InPro4260/120/PT1000 Back Catalog number: 52002987 Availability: In the manufacturer's stock Price on request - + Recommended SE520 Conductivity/TDS probe with 1meter cable SE520 Price on request 18901185 Cable Extension cable 110,00 Kč 18901201 PH9.18 500mL 9.18pH, one bottle 500,00 Kč