- N95 Effect Tester
- I-Air Particle Counter
- ISampuli yeBakteria yePlanktonic
- Ukuqinisekiswa kwegumbi lokucoca
- I-infrared engasasazekiyo (NDIR)
- Izixhobo zoVavanyo lweMaski
- Umatshini wokuVavanya weMask
- Isampulu yomcimbi othile
- Umvavanyi woHluzo lweMaski eLahliweyo
- UVavanyo lokuSebenza ngokuFanelekileyo koHlulo lweMaski