- I-Face Mask Breath Tester
- stack gas tester
- I-Dry Microbial Penetration Resistance Tester
- Idivayisi Yokuhlola Ukuphefumula Kwemaski Yezokwelapha
- I-Airborne Virus Sampler
- Isihloli Sokuhlunga se-N95
- Umshini Wokuhlola Ukuphefumula Kn95
- Imaski Yedivayisi Yokuhlola Ukuphefumula
- Ukuhlolwa Kokuhlunga Kwemaski
- Isampula yento ethile