FEATURE The digital thermometer is small but effective. It tells human body temperature quick and accurately. It is a necessary unit at home for family healthcare. If the thermometer is applied to children, the supervision of the adult is compulsory. How to change between and This digital medical thermometer provides reading convenience. Press the ON/OFF button for seconds to pick up a unit, or . The default setting is . You are able to tell your foreign doctors the temperature with any of units at ease. How to clean and disinfect The waterproof tip is made of soft food-grade silicone. Please sterilize the probe by medical alcohol before and after using and store it in the plastic case which is included in package. Flexible and safe thermometer gives you a safe and hygienic experience. How to operate it correctly Press ON/OFF button to activate the unit. This LCD display test will go on for about 2 seconds. It is recommended to turn it off once the test is over in order to save energy. Only the probe is waterproof, so do not immerse the whole digital body in water. Specification Range: 32.0 - 42.9(90.0 F - 109.9 F ) Accuracy: 0.1, 0.2F, during 35.5 - 42.0, 95.9 F-107.6 F 0.2, 0.4 F, under 35.5, 95.9 F or over 42.0, 107.6 F Package Included 1 x Medical Thermometer 1 x Unser Manual