- Mask Breath Tester
- Sampler ea Microbe e Phaphamang
- Metara ea Tšilafalo ea Moea
- Airborne Virus Sampler
- Mochini oa Teko oa Mask Bfe o lahliloeng
- Tlhahlobo ea Kn95 Inhalation Resistance Test
- Sesebelisoa sa Tlhahlobo ea Baktheria
- Sesebelisoa sa ho Lekola Phallo ea Moea
- Teko ea Ts'ebetso ea Mask Particulate Performance
- 2.83L/min Sebali sa Karolo