- N95 Sefa Mwachangu Tester
- Biosafety Cabinet Leakage Tester
- Kuzindikira kwa HEPA
- Medical Protective Mask Test Standard
- Biological Air Sampler
- Kusintha kwa Colony Counter
- Makina Oyesa Kusefera Mask
- Disposable Mask Bfe Test Chipangizo
- Njira yodziwira biosafety cabinet
- Mask Bacterial Filtration Efficiency Tester