- Medical Mask Breath Test Device
- Face Mask Bacterial Filtration Efficiency Tester
- Ambient Particulate Air Samplers
- Mask Fit Tester
- Nzira yekuona biosafety cabinet
- Biosafety Cabinet Quality Tester
- Kn95 Bfe Tester
- Dry Microbial Kupinda
- Moisture Resistance Microbial Penetration Tester
- Mask Filtration Test Device