【Dual-Mode Infrared Thermometer】The infrared thermometer has two measurement modes. In addition to measuring the forehead, you can also measure the temperature of objects and the environment, e.g. Suitable for family rooms, baby milk, and water. [Storage Mode] The thermometer can store 99 sets of measured temperature data, which can be used to track changes in body temperature. If you do nothing for 15 seconds after completing the temperature measurement, the thermometer will automatically shut down. 【Forehead Thermometer? Non-Contact Thermometer】The non-contact forehead thermometer is better and more convenient than traditional mercury thermometers. Temperatures can be measured without touching the human body. [Fast and Accurate Readings] The digital thermometer for adults and children features an infrared sensor microprocessor and an LCD display. When measuring within the range of 3 cm to 5 cm without touching the skin, you can quickly and accurately read the temperature value within 1 second with an accuracy range of ± 1°F / 0.5°C. [3-Color Backlight] Fiber thermometer with high-temperature alarm, allowing you to be reminded of abnormal body temperature. When the temperature is below 37.5°C, the LCD display is green. When the temperature (37.5°C-37.9°C) is slightly higher, the LCD display is orange. When the temperature is 38°C or higher, the LCD display will flash for 7 seconds and emit 6 beeps.