[CHINA] YY-DH Series Portable Haze Meter

Portable Haze Meter DH Series ndi chida choyezera chokha chomwe chimapangidwa pakompyuta kuti chizimitse utsi ndi kufalitsa kuwala kwa pepala la pulasitiki lowonekera, pepala, filimu ya pulasitiki, ndi galasi lathyathyathya. Chingagwiritsidwenso ntchito mu zitsanzo zamadzimadzi (madzi, zakumwa, mankhwala, madzi amitundu, mafuta) kuyeza kutayikira, kafukufuku wasayansi, ndi mafakitale ndi ulimi zili ndi gawo lalikulu logwiritsidwa ntchito.