- Mask Bacterial Filtration Efficiency
- Tester ng Kahusayan sa Pag-filter ng Medikal na Mask
- Planktonic bacteria sampling
- Kn95 Bfe Tester
- Disposable Mask Effect Tester
- Moisture Resistance Microbial Penetration Tester
- Doas Technology Gas Analyzer
- TSP sampler
- Kn95 Viral Filtration Tester
- Detektor ng Kalidad ng Hangin