Ratusca bathroom thermometer, TFA Characteristics: The digital thermometer that measures the water temperature very quickly and displays it on the LCD screen. Because of the shapes and colors, children are encouraged to touch and play with them, stimulating motor skills and the sense of touch. Digital screen for quick and easy reading of the displayed information. Automatic start on contact with water. Automatic shutdown to save battery. Visual warning for too cold (below 30°C) or too hot water, with colored status LED (green - too cold, red - too hot) Programmable alarm for the desired upper water temperature (between 37°C and 40°C) It is water resistant, being in fact a fun toy that floats on the surface of the water. Displays the temperature in degrees Celsius or degrees Fahrenheit. It measures temperatures between 0°C and 50°C, with an accuracy of +/- 1°C. Batteries are included (2 pieces LR44). Recommended age: 0 months +.