YR-PF100 Portable Dust Concentration Measuring Instrument Product User Manual V1.0

YR-PF100 is a portable dust concentration measuring instrument independently developed by our company, which is practical and easy to operate. This instrument uses the principle of light scattering to detect dust, and the microprocessor calculates the detection data to directly display the dust mass concentration and convert it into a data signal output. Adopting 12864 LCD high brightness and full Chinese display. This instrument has the advantages of small size, easy portability, fast testing speed, high sensitivity, good stability, and simple operation. Suitable for measurement in situations without external power supply. It can be widely applied in various public places and fields such as electronics, optics, food, etc.