Professional technology ensures accuracy every time. Fast gentle and easy to use. Exclusive pre-warmed tip technology is designed to minimize the cooling effect of the tip inside the ear canal providing accurate measurements time after time. Unique positioning system uses a light and beep to confirm proper positioning. Flexible tip for added gentleness. Memory function recalls the last 8 temperature readings. Contains: thermometer protective case 21 disposable lens filters 2 batteries.Other products from HerbsPro