These are designed to provide light effects for multipurpose viewing in Bacteriology. Virology & Mycology Labs. An ideal instrument for counting Bacterial and Mould colonies in culture work. It provides uniform glare free illumuation to minimisethe strain on eyes and clearly defines even small colonies. A 100 mm dia lens coveres the entire illumination field and its magnification assures highly accurate results. Counting plate with standard Wolfhugel ruling ensures clearly differentiated and sharply defined colonies. Suppled complete with counting plate and lens. This model is fitted with automatic 3 digits L.E.D. Digital Displya. It minimise the strain of counting. 

Each touch of Marketing Pencil on the Petridish increments the colony count by '1' and the glowing L.E.D. Digital Display depicts the total colony count, thus relieving the technicial from the tedious task of counting and eliminating the chances of error. Maximum colony count possible upto 999, Provided with a manual resetof digital display. ON/OFF switch, counting pencil, cord and plug. Suitable to work on 220 V, single phase, 50 Hz, AC supply Available in 3 or 4 digit LED Display