1Multimode, it can perform mode conversion of animals, humans and objects according to the object of measurement. 2Highly sensitive sensor, it can carry out sensitive and accurate measurement to ensure the reference of data. 3Quick measurement, it can control body temperature changes at any time, and get the exact value of temperature in time. 4Infrared detection head, it can measure the temperature of the project more accurately. 5Small in size, it is lightweight and portable, and can be easily handheld to measure in various situations. Item Type: Thermometer Product Size: Approx. 14x6cm / 5.5x2.4in Battery: 2xAA Batteries (Batteries Not Included) Material: Plastic + Electronics Applicable Objects: It is suitable for cows, sheep, dogs, pigs, human bodies, objects and other items. Purpose: Temperature Measuring Equipment Weight: Approx. 103g / 3.6oz Display Description: Animal Temperature Measurement Mode, Human Body Temperature Measurement Mode, Object Temperature Measurement Mode, Celsius Temperature Display , Fahrenheit Temperature Display , Temperature Digital Reading, Emotionicon, Low Voltage Symbol, Buzzer Symbol. 1 x Thermometer (Battery Not Included) 1 x English Manual It is normal for the measured temperature to be different according to the different measuring parts, because the more exposed parts are affected by the environment.