Features:<br> Handheld infrared thermometer with high performance and high accuracy.<br> Digital LCD display with backlight, convenient to read at night.<br> Optional temperature units: Celsius(C) and Fahrenheit(F).<br> Emissivity: 0.1-0.99 adjustable, long press "C/F" button to adjust.<br> This digital infrared thermometer can safely and accurately measure extreme temperatures in a wide variety of environments.<br> Note: this item is not suitable for body temperature testing.<br> Specifications:<br> Color: Yellow,Orange,Red,Blue<br> Material: Plastic<br> Measurement range: -50C-600C(-58F-1112F)<br> Accuracy:<br> 0C-600C (32F-1112F): 1.5C(2.7F)<br> -50C-0 C(-58F-32F): 3C(5F)<br> Repeatability: 1C or 1% of freading<br> Resolution: 0.1C or 0.1F<br> Response Time: 500mSec,95% response<br> Emissivity: 0.1-0.99 adjustable<br> Distance To Spot Ration: 12: 1<br> Spectral response: 8 ~ 14m<br> Storage Temperature: -20C-60C(-4F to 140F)<br> Operating temperature: 0C-40C(32F-104F)<br> Operating Humidity: 10-90% RH non-condensing<br> Power: AAA*2(not include)<br> Package Size:16*11*4.5cm<br> Package Weight: 120g<br> Package List:<br> 1xThermometer<br> 1xUser Manual