- Ubuso beMask yeBacterial Filtration Efficiency Tester
- Ubuchwephesha beHepa Filter yokuLeakage Tester
- Umvavanyi woHlulo lwe-Kn95
- ISampulu yoMoya yebhayoloji
- Isixhobo soVavanyo lweMaski esilahliweyo
- Ukufunyanwa kwe-HEPA
- I-Diluter ezenzekelayo
- ISO 22610
- I-Flue Gas Analyzer
- Imaski yovavanyo lwentsholongwane