Duck Shape Digital water thermometer for testing water temperature and can be a toy to make the baby happy.
When the temperature is between 36-39celsius the LCD displays the "BATH" mark.
If the measured temperature is higher than 39 centimeter degree the red light will flash for 45 seconds and LCD display "HOT" mark can select to use C or F as you like to measure the temperature.
It's nice as gift. 100% waterproof