- 2.83L/min Sebali sa Karolo
- Portable Particle Counter
- Mechini ea Teko ea Aerosol Leak
- Teko ea Khanyetsano ea Mask e Lahliloeng
- Lifoto tsa Aerosol le Lijenereithara
- Teko ea Kn95 Air Resistance
- Mochini oa Teko oa Mask Air Resistance
- Nox Sox CO2 Co O2 UV Gas Analyzer
- tlhahiso ea VOC
- Teko ea ho Filtration ea Baktheria ea Kn95