產(chǎn)品描述無錫杰瑞安J-2菌落計(jì)數(shù)器由計(jì)數(shù)器、探筆、計(jì)數(shù)池等部件組成，合理的設(shè)計(jì)使菌落對比清晰可見，便于觀察，配合專用探筆，每一次計(jì)數(shù)均有提示音提示，確保檢測結(jié)果精確?？煞胖?0-110mm培養(yǎng)皿，放大鏡倍數(shù)可變