- Large Flow Rate Airborne Microbe Sampler
- Mayeso a Particulate Filtration Efficiency
- Zida Zoyesa Maski Kumaso
- Airborne Virus Sampling
- Disposable Mask Filtering Efficiency Tester
- Kuyesa Kuchita Bwino kwa Bakiteriya Mask Mask
- Air Particle Counter
- Makina Oyesera a Face Mask Protection Effect
- Kuyesa kwa Stack Environmental
- Chemiluminescence (CLIA)