Features: -Multiple function :0-100°C ( 32-212°F) wide range, not only for body temperature but also for temperature of room, object, milk, food, bath water and etc. -Three-color backlight (color alarm) :green backlight for normal body temperature -1-3cm measuring range : safe and clean -Quick and accurate in just 0.5 second -Built-in laser pointer, precise non-contact infrared measurement. -50 memories -Measurement modes selection for various needs conveniently: surface temperature room, milk, water & Body Temperature -℃ and ℉ Switchable -Non contact，1-3 second get the measuring result -Automatic shut off (40second without operation) Specifications: Model :TF-600 Measuring site :forehead Measuring time :0.5 second Measuring distance : 1-3cm Backlight : 3 color Battery: 3V (2*AAA) NOTE : BATTERIES ARE NOT INCLUDE Product size : (L)150mm x (W)95MM x (H)44mm Product weight :145g (without battery) Package Contents: 1x Infrared thermometer 1x English User manual 1x Retail box