Precise infrared thermometer, non contact and convenient to use. One-button measure, backlit LCD with tri-colored light, 50 data storage. Developed for accurate, safe and fast temperature measurements in the forehead, room and object. Features: Infrared Measurement: Quick measure in 1s. Accurate and reliable with upgraded algorithm and optimized temperature calibration. Memory Function: 50 groups of measurement data memories, convenient to recall. 3 Colors LCD: Tri-colored indicator in green, yellow and red. Large screen with backlight easy to read. Power Saving: It will be turned off automatically in 18s if there is no operation. Versatile: Celsius and Fahrenheit unit optional, skin and object temperature measure mode switchable. Pocket Design: Handheld device portable to carry, non contact and safe to use. Specifications: Material: ABS Memory: 50 Groups Unit: °C/ °F Measuring Distance: 1-3cm Auto Shutdown: ≤18s Measurement Range: 34.0-42.9°C/ 93.2°F-109.2°F Accuracy: ±0.2(35.0-42.0); ±0.3(34.0-34.9, 42.1-42.9) Alarm Temperature: 38.1°C Tri-colored Display: Green: 34.0≤T≤37.3(93.2≤T≤99.1) Yellow: 37.4≤T≤38.0(99.3≤T≤100.4) Red: 38.1≤T≤42.9(100.6≤T≤109.2) Power Supply: 2 * AAA Batteries (NOT INCLUDED) Item Size: 136 * 83 * 39mm / 5.35 * 3.26 * 1.53in Item Weight: 90g / 3.17oz Package Size: 158 * 98 * 50mm / 6.22 * 3.86 * 1.97in Package Weight: 110g / 3.88oz Package List: 1 * Thermometer 1 * Manual