<p>Measuring method: non-contact</p> <p>Measuring distance: 3 cm ~ 5 cm</p> <p>Product power supply: DC 3v (2 "AAA" batteries)</p> <p>Automatic shutdown: <15s</p> <p>【Non-contact and fast measurement】: Forehead thermometer can measure temperature in 1 second without physical contact. The infrared thermometer adopts a one-button measurement design, which is fast and convenient.</p> <p>【2 in 1 Mode】: The professional forehead thermometer includes forehead and surface modes. In addition to measuring human body temperature, we can also measure room temperature, water temperature or object temperature. Multifunctional adult thermometer can meet your different needs.</p> <p>【Audible and visual fever warning】: The infrared thermometer has an audible alarm, you can set the temperature alarm value. Medical forehead thermometer uses a three-color backlight design. In body mode, the forehead thermometer is able to judge whether a fever or not by different backlight color: Green (32.0-37.3 ℃), Yellow (37.4-38 ℃), Red (38.1- 42.9 ℃).</p> <p>【Professional and Accurate】: The infrared thermometer uses infrared technology to quickly and accurately measure data. You can switch between Celsius / Fahrenheit modes according to your needs. The accuracy of the forehead thermometer is ± 0.2 ° C / ± 0.3 ° F.</p> <p>【Memory Function and Auto Shutdown】: Adult thermometer has a memory function and can store 32 sets of temperature data (for forehead mode), which can help you better record. The infrared thermometer will automatically turn off after 15 seconds of inactivity, saving energy.</p> <p>Product size: 149 mm x 95 mm x 45 mm</p> <p>Delivery quantity: One piece</p>