- Idivayisi Yokuhlola Isihlungi Semaski Yezokwelapha
- I-Nox Sox CO2 Co O2 I-UV Gas Analyzer
- Ukuhlolwa kwe-Kn95 Fit
- Isampula Yegciwane Elintantayo Lomoya
- I-Anderson Air Sampler
- I-Ambient air NOX Analyzer
- Ukuhogela Ngezilwane
- I-Digital Display Colony Counter
- I-Airborne Microbe Sampler
- Umshini Wokuhlola Imaski Yobuso