Rapid Legionella detection by analysing on the spot. Orvion Udetect® allows you to sample, analyse and react within 2 hours. Use our Legionella test kit to enumerate the number of Legionella per ml in your water sample. Analyse additionally for pathogenic Legionella pneumophila serotypes in one go. For Legionella water monitoring in hospitals, care facilities, swimming pools and cooling towers.