- Planktonic Bacteria Sampler Calibrator
- Mohlala oa TSP
- Mask Filter Tester
- mohlahlobi oa mongobo oa khase ea flue
- Mask Viral Tester
- Jenereithara ea Aerosol ea Laboratori
- Dry Microbial Penetration Resistance Tester
- Teko ea ho Filtration ea Mask ea Bongaka
- Colony Counter
- Sampling ea Aerosol ea Microbial