- Teko ea lerole (khase)
- Teko ea Mask ea Tšireletso ea Letsatsi le Letsatsi
- Kakaretso ea Tlhahlobo ea Plate Count
- Kn95 Filter Tester
- Sefa Botšepehi Tester
- Liaparo tsa Tšireletso Dry Resistance Test
- Mongobo Resistance Microbial Penetration Tester
- Thepa e sa Lohiloeng Tekong
- Mochini o omileng oa Teko oa ho Kena ha Microbial
- NO2 le NOX