Welcome to my store ! Have a good shopping time ! NOTE:Power: 2*AAA batteries (not included). Please allow 1-5cm differences due to manual measurement. Package included: 1 x Infrared Thermometer Thermometer: Introductions: This product is a professionalinfrared non-contact digital thermometer for body temperature detection,which can be widely used in schools, Customs, hospitals, and households with easy and simple modesselection, equipped with LCD display and featured functions such as buzzer alarm, temperature records, backlight reminder, temperature offset setting, threshold setting, automatic shutdown, etc. Type 1: Specifications: Color: Dark blue Material: ABS Item Length: 13.7cm / 5.39inch Package Size: 14*2*1.5cm / 5.51*0.78*0.59inch Package Weight: 20g / 0.04lb Package List:1*Thermometer Description: 1.Multi core functions: health-free contact, 1 second temperature measurement, Bass care, no noise measurement. 2.Contactless-The thermometer measures the temperature by inhaling the infrared heat emitted by the human body, healthy and reliable to use. 3.Convenient to Measure-Align the thermometer probe in the middle of the forehead and maintain a vertical distance of about 3-5 cm. 4.Press it lightly, and the measurement value will be announced with a beep after about 1 second. Fast and accurate, suitable for infants, children, adults. 5.Low power design, No measurement after 15s, automatically close the screen to avoid battery loss. 6.Power: 2*AAA batteries (not included). PRODUCT FEATURES: 1. Fast temperature measurement: measurement time within 1 second. 2.Backlight LCD digital display, Lightweight and portable for use. 3. Dual-mode temperature measurement: It can measure human body temperature / material temperature / water temperature / ambient temperature. 4. Large-screen display: Large-screen LCD display, can be clearly displayed under any light. 5. Easy-to-use power-saving: One-button measurement, simple and convenient operation; automatic power-saving shutdown for 15 seconds without operation [ Performance &MD] Performance: Measuring range: 32.0-42.4℃ in body mode Measuring time: about 1 second Measuring distance: 1~5cm Displaymode: LCD Size: 136x85x39mm Weight: ≤105g Current consumption: ≤10µA in OFF status, ≤100mA in ON status (it is with auto shutdown self-detection function) Power: 2 x AAA batteries(3.0v)（not included） Scope of application: Suitable for measuring the forehead temperature (body mode) or object temperature (surf mode). Detectio n mode Non-contact infrared temperature detection Measure ment range Body mode 32.0℃ ~ 42.4℃ Display accuracy 0.1℃ Detectio naccurac 32.0℃ ~ 34.9 ℃ ± 0.3℃ 35.0℃ ~ 42 ℃ ± 0.2℃ 42.1℃ ~ 42.4 ℃ ± 0.3℃ Display units Celsius （℃） / Fahrenheit （℉） Backligh t color Green, Red