Fison Manual Colony Counters are designed with ergonomic functions, compact design, avoid wrong counting and give accurate colony counting. They offer pressure-sensitive touch-tip pen markers for collective marking of colonies, a digital display and LED light with adjustable brightness. Colony counters calculate the no. of colonies and simultaneously display their average value on-screen with 9-time magnification for easy viewing. Our colony counters are widely used for agar plates, petri dishes, slides, and in microbiology, biotechnology, pathology, and pharmaceuticals.