- Li-Samplers tsa Moea oa Microbial
- Mochini oa Teko oa Mask Filtrate
- Mokhoa oa ho lemoha khabinete ea biosafety
- Netefatso ea kamore ea ho hloekisa
- Medical Mask Fit Testerer
- Mochini oa Teko oa Mask Breath
- Exhaust Gas Analyzer
- Mochini oa Teko oa Kn95
- Lisebelisoa tsa Teko ea Mask ea Sefahleho
- Kn95 Inhalation Resistance Tester