REUSABLE FEVER THERMOMETER
It indicates in 15 seconds if the temperature is normal (N) or the feverish state (37-38-39-40 ° C). Each blister contains 1 FEVERTEST. Useful for the whole family.
2. and after 15 seconds the letter N appears, the temperature is normal. If other numbers appear after the N, the body temperature will be the highest visible.