Can be used for the baby bath crock is measured with the bath water temperature also can be used in peacetime thermometer at room temperature. The baby bath when the water temperature the general should be controlled in 40 degrees Celsius drift bath thermometer can float on the surface of the water instantly accurately indicate the bath water temperature. Scalded in case the baby or lovely modelling can attract the attention of the baby. Method of use: first put cold water bath then put hot water after fully stir well placed bath thermometer in the water for 1 to 2 minutes to determine the water temperature before the baby take a bath adults use the hand to confirm the water temperature