- Mochini oa Teko oa Mask oa Bongaka
- Mask Filtration Tester
- Mask Air Resistance Tester
- Planktonic Air Sampler
- Tlhahlobo ea Tšireletso ea Likokoana-hloko
- UV Absorption Ozone Analyzer
- Multi Gas Detector
- Teko ea Katleho ea ho Filtration ea Kn95
- Mochini oa Teko oa Mask Filtration
- Sesebelisoa sa Sampling sa Microbial Air Dust Sampling