Features: 1. Humanized design: simple operation, independent function keys to prevent misoperation. 2. Short measurement time: 1 second can be measured and can automatically display the last reading for 2 seconds. 3. The LCD screen displays the measurement results: clear and easy to read. Accurate measurement, one-key boot. Description: This product is an infrared forehead thermometer with short measurement time and accurate measurement. Specifications: Color:white Measurement range: 32.0c ~ 43.0 ℃ Display resolution: 0.1 ℃ Accuracy: Within range 35.0-42.0 ℃, temperature display range: ± 0.2 ℃ Outside temperature range: 35.0 ℃ ~ 42.0 ℃, temperature display range: ±0.3℃ Measuring distance: 3cm ~ 7cm Operating environment: temperature 10 ℃ ~ 40 ℃, humidity ≤ 85% Transportation and storage environment: temperature - 10 ℃ ~ 55 ° C, humidity ≤ 93% Power supply: DC 3V Automatic shutdown: 15 seconds Power indicator: low battery power prompt Backlight: high brightness backlight Size: 158 × 40 × 40mm Weight: 130g (without battery) Package Included: 1 * Thermometer