- 28.3L/min Airborne Particle Counter
- Bfe
- Masks Bfe Testing Equipment
- Phefumoloho Resistance Tester
- Mokhoa oa ho Inhalation oa liphoofolo
- Sehlopha sa II sa mofuta oa A2 Biosafety cabinet tester
- stack khase tester
- Sesebelisoa sa Teko sa Mask se Lahloang
- Floating Microbe Sampling
- Teko ea Khanyetso e omileng ea Microbial Penetartion