Maintenance video for Hardy Diagnostics' GramPRO 1, a single slide automated Gram stainer equipped with the world’s most consistent decolorizing electronic eye technology. Of course, with Gram staining there’s likelihood for variation among technologists, especially regarding decolorization. Our patented photo optic “eye” carefully analyzes each Gram stain as would any experienced technologist. Perform Gram stains all day long with no variation among technologists, regardless of expertise. With the press of a button, automated Gram staining has never been so elegant and precise!