A successful calibration indicator is displayed on screen

and food scientists worldwide

We include some start buffers to get you going

Your Milk pH Tester comes with cleaning solution that has been engineered to keep your electrode free from protein and sugar build up

Optimal pH

NuvoH2O Gen 2 Home & Home Duo System O-Ring Replacement 2-Pack MI456 probe A successful calibration indicator isNuvoH2O Gen 2 Home & Home Duo System O Ring Replacement 2 Pack Compatible with NuvoH2O Home and Home Duo Systems manufactured after July 2020. Keep your NuvoH2O water softening system leak free and performing at its best with this genuine OEM O Ring Replacement 2 Pack. Designed specifically for Gen 2 NuvoH2O Home and Home Duo systems, these replacement O rings provide a perfect factory spec seal for routine maintenance, cartridge changes, and system