- I-Microbial Air Sampler yaseChina
- I-Nox Sox CO2 Co O2 I-UV Gas Analyzer
- Isitaki sothuli (igesi) Isihloli
- I-Medical Mask Effect Testerer
- Isihloli Sekhwalithi YeKhabhinethi Yezokuphepha Eziphilayo
- Isampula ye-aerosol
- Vfe
- Umshini Wokuhlola Isihlungi Semaski
- I-non-dispersive infrared (NDIR)
- I-Face Mask Bacterial Filtration Efficiency Tester