- Uvavanyo loHluzo lweNtsholongwane yeMaski yobuso
- I-Exhaust Gas Analyzer
- Isampulu yoMoya weMicrobial
- Ijenereyitha yeAerosol
- Isixhobo soVavanyo seMask Bfe esilahlayo
- Umatshini wokuHlola weMaski
- I-Ambient air CO Analyzer
- Umhloli weMpembelelo yeMaski yezoNyango
- Uhlalutyi lwerhasi ye-UV eshushu-emanzi
- Umatshini wokuVavanya ukuvuza koMoya weHepa