• Four digital displays 4 digit display o ffers convenience of showing the present and previous three count values.
• Multi-counting average Galaxy 330 can make average count from multiple counting.
• Exclusive BACK button The BACK button o ers the convenience of deducting data when over counting.
• Suitable for Petri-dishes in various diameters Galaxy 330’s adjustable dish holder can accept most Petri-dishes in a wide range of diameters from 90 to 150 mm or 60 mm.
• Pressure sensor design can allow user to operate with any marking pens. No worry about sample spoiled or contaminated.