Tataiso ea profeshenale ea FAQ ho li-chillers tse nepahetseng: ithute hore na chiller e nepahetseng ke eng, e sebetsa joang, ts'ebeliso ea eona indastering ea laser le semiconductor, botsitso ba mocheso (±0.1°C), likarolo tsa ho boloka matla, malebela a khetho, tlhokomelo, le lihatsetsi tse bolokang tikoloho.