pH elektroda HI73127 pro pHep testery Back Catalog number: HI73127 Manufacturer: Hanna Instruments Czech Availability: Currently unavailable Price on request - + Recommended SE520 Conductivity/TDS probe with 1meter cable SE520 Price on request 18901173 D201FLAT Combination pH probe-flat sensor 810,00 Kč 18901168 DPR01-01 Printer paper 550,00 Kč