Features: 100% brand new and high quality Special design to take the temperature of the human body with a distance of 3cm-5cm (1.2-2 in) from tests. Reliable and stable measurement, thanks to the advantage of infrared detection system. Audible alarm if the temperature exceeds 38(100.4). Memorize the last 32 temperature measurements. Three color backlights LCD digital display screen. Temperature unit can be displayed in either celsius or fahrenheit. Automatic power-off (30 seconds) to conserve energy. Longevity use (100,000 readings). Practical, easy to use. Specification: Product Name: Non-contact Infrared Thermometer Ambient Temperature: 10-40(50-104) Relative Humidity: 85% Battery Power: DC3V(2 x AAA batteries, Not included) Display Resolution: 0.1(0.1) In Body Mode: 32-43(89.6-109.4) Body Mode Precision: 32.0-35.9(89.6-96.6): 0.3(0.6) 36.0-39.0(96.8-102.2): 0.2(0.4) 39.1-43.0(102.4-109.4): 0.3(0.6) Backlights color under body mode: Green color backlight: 37.3(99.1)--normal Orange color backlight: 37.4-37.9(99.3-100.2)--low fever Red color backlight: 38(100.4)--high fever Surface Mode: 0-60(32-140) Room Mode: 0-40(32-104) Measuring Distance: 3cm-5cm(1.2in-2in) Memory: 32 sets Consumption: 300mW Automatic power-off: 30 secs Color: White+Blue Material: ABS Size: app. 155x100x40mm(6.10x3.94x1.57in) Quantity: 1 pc Note: Transition: 1cm=10mm=0.39inch No retail package. Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 x Infrared Thermometer(other accessories demo in the picture is not included.)