- Mask Exhalation Resistance Test
- Inoyangarara Microbe Sampler
- Medical Mask Viral Filtration Tester
- Biosafety Cabinet Dziviriro Perfromance Test
- Kn95 Effect Tester
- Kunyorova Dry Microbial Penetration Testing Instrument
- Disposable Mask Tester Instrument
- Disposable Mask Viral Tester
- Kusvibisa Testing Machine
- Bfe sefa Kn95