Colony counters specify the number of microbial colonies present on sample plates for maximized working efficiency in the lab. The equipment rapidly accelerates medical and biology research procedures that demand microorganism growth rates. Capable of judging the sample concentration, exact reagent and chemical quantities can be added according to desired ratios. More accurate than manual calculations, the colony counters also have the software to export images and information for further analysis. Colony Counter has the USB connectivity feature, led lighting and it automatically corrects for background variations and different media types. Count up to 500 colonies per second on either poured or spiral plates.