[Non-contact infrared thermometer] Using the latest infrared measurement technology, the temperature can be obtained remotely without physical contact. Provide better protection for you and your family (applicable to children and adults over 3 months) [Easy to use] Just press a button, less than a second, we will get a measurement of fast and accurate temperature, because the minimum error range is only ± 0.2 degrees (two measurements are spaced at least 5 seconds apart) [High definition LED display] Using the The liquid crystal display, battery indicator and silent mode, even in the dark, you can easily get the measured value in 1 second through one-button service. [Function of Memory & Auto Power Off]: The thermometer has memory function and can store 32 sets of body temperature data to help you record better. (Press and hold the measure button for 4 seconds to enter memory mode) The thermometer will automatically turn off after 60 seconds of inactivity to save power. Product ; The forehead thermometer can store and recall 32 temperature readings, which can help you track temperature changes. Adult non-contact infrared thermometer equipped with fever warning function will help you better understand the temperature status. feature: It is equipped with a microprocessor with high sensitivity infrared sensor and a liquid crystal display. The temperature value can be read quickly and accurately in 1 second 32 groups of memories, switchable between silent and non-silent modes Multifunctional, suitable for measuring forehead, environment and objects and liquids Package contains: 1 * infrared thermometer 2 * AAA battery Thermometer front-end IDOIT Manual: 1. Press the "Scan" button to turn on the thermometer. 2. Place the forehead thermometer probe tip near your forehead, press "Scan" for 1 second, then release. The infrared thermometer will beep and display the exact temperature. 3. To turn off the device, press and hold the "Scan" button for 5 seconds, the thermometer will turn off.