- Ho fumanwa le ho Lokisa Leak (LDAR)
- Lisebelisoa tsa Teko ea Mask
- Ambient air sampler
- Teko ea Bongaka ea Mask Breath
- Mochini o lahliloeng oa Teko oa Mask Air Resistance
- Hepa Filter Air Leakage Testing Machine
- Mohlala oa Virus ea Airborne
- Bfe Opereishene Kn95
- Doas Technology Gas Analyzer
- UV Multi Gas Analyzer