Right now, if you want to test water in the field, you need a trained technician, expensive equipment like this, and you have to wait about a day for chemical reactions to take place and provide results.
Tani, nese deshiron ta testosh ujin ne fushe, ju duhet nje teknik i trajnuar, paisje te shtrenjta sikurse kjo, dhe ju duhet te prisni rreth nje dite per nje permbledhje kimike dhe per sjellje te rezultateve.