- I-Adjustable Colony Counter
- I-Medical Mask Filtration Tester
- Umshini Wokuhlola Ukuphefumula Wemaski Olahlwayo
- stack gas tester
- I-spectrophotometry ye-UV
- Umhloli wokungena we-microbial owomile
- Ukuhlolwa Kwegciwane Lemaski Okulahlwayo
- CO
- I-Hepa Filter Air Leakage Tester
- Idivayisi Yokuhlola Ukuphefumula Kwemaski Yezokwelapha