Feature: 1. 1 second measuring accurate and fast thermometer gun. 2. Three colors of backlight, with high and low temperature alarm, different temperature range backlight display, automatic shutdown, temperature compensation and other functions. 3. Multifunctional body/object/liquid temperature measurement. 4. Non-contact measurement of safe and healthy forehead temperature. 5. Handheld non-contact infrared temperature gun, with dual measurement mode of body temperature and surface temperature, can record 34 groups of temperature data. Specification: Condition: 100% Item Type: Infrared Thermometer Mode: YK-IRT2 Material: ABS Color: White Power Supply Mode: 2 x 1.5V AAA Battery(Not Included) Smart Shutdown: If there is no operation within 10 seconds, the temperature gun will shut down automatically Measurement Mode: One key operation, 2 second reading Temperature Mode Measurement Range: 34~42.9?? Surface Temperature Mode Measurement Range: 0~100.0?? Temperature Gun Measurement Accuracy: 0.0~33.9?棺??2?? 34.0~34.9?棺??0.3?? 35.0~42.0?棺??0.2?? 42.1~42.9?棺??0.3?? 43.0~100?棺 ??2?? Three Colors Backlight Prompt Facility: Surface Temperature Mode: Green Temperature Mode: 34.0~37.3?? : Green (Normal) 37.4~38.0?? : Yellow (Low Fever) 38.1~42.9?? : Red (High Fever) Usage: 1. Body temperature measurement; 2. Object temperature measurement; 3. Liquid temperature measurement Weight: Approx. 105g Size: Approx. 150??75??50mm/5.91x2.95x1.97inch Product features: Accurate and rapid measurement: The measurement error can be up to ??0.2??, and the measurement speed can be up to 1 second Wide temperature measuring: The measurement range is up to 0.0-100?? Multipurpose use: 1) measurement of body temperature: body temperature; 2) object temperature measurement: such as rice paste temperature; 3) liquid temperature measurement: such as baby bath water temperature, milk temperature Safety and sanitation: Non-contact forehead temperature measurement, ranging from 3 to 5cm, no contact with human skin, to prevent cross-infection Simple and practical: One-key measurement, one-second reading, one-key switching between Celsius (??) and Fahrenheit (?H), easy and convenient operation Sound and light alarm function: Green, yellow, and red backlights indicate normal body temperature, low or high fever, and red backlights with "beep beep beep" warning Data storage function: 34 sets of measurement data are stored for easy analysis and comparison Correction of calibration function: The thermometer can be calibrated to reduce errors to suit different skin colors or different characteristics of the human body . Package List: 1 x Infrared Thermometer1 x Manual