外形精巧，台式设计，用于测量细胞悬液的浑浊度，满足各种实验应用要求。采用先进的LED冷光源，无光源热辐射，输出稳定，使用寿命长。

常应用于测定发酵过程中的细胞浓度、细菌和酵母菌，检测微生物对抗生素的磁化率，通过多种测试系统识别微生物，在固定波长处测定光密度。

• Measurement range: 0.3 to 15.0 McFarland units
• Measurement time : 1 second
• Precision: ±3%
• Readings, conveniently shown in McFarland units, are clearly visible on the bright LED display
• Factory calibrated - retains calibration without power supply
• Can be user calibrated with commercial standards or cell suspensions prepared in the laboratory
• Designed for tubes with an outer diameter of 18mm. 16 mm tubes can also be accommodated by using the optional tube adaptor D-16
• Extremely compact design with small footprint and low profile - fits easily into the smallest workspace