Shah Brothers is engaged in the manufacturing and supplying of Galaxy Colony Counter with PC Software. The Galaxy Colony Counter with PC Software is designed for reliable and traceable counting of bacterial colonies growing on nutrient agar in Petri-dishes with a wide range of diameter from 90 mm to 150 mm. The Galaxy Colony Counter with PC Software helps to record, trace or report data of samples number, date, user`s name raw count, dilution factor, total count, etc. Pressure sensor design makes the counter to be operated by any marking pen. Ring shaped illumination lamp with electronic ballast results in glare-free light without blinding or noise and makes operator working comfortable without eye strain. Unique "Back" button allows deducting data when over counting. Contrast plate with white and black side is supplied for using dark or clear agar.