- I-Airborne Microbe Sampler
- I-Kn95 Viral Tester
- Ukubala kweKoloni
- Iseli Lokuhlaziya le-UVDOAS
- I-non-dispersive infrared (NDIR)
- Isibonisi sephethini yokugeleza komoya
- Isihloli Sekhwalithi YeKhabhinethi Yezokuphepha Eziphilayo
- I-Mask Fit Tester elahlayo
- Ukuhlolwa kwe-Medical Mask Fit
- Ithuluzi Lokuhlola Imaski