Description:   Digital IR Infrared Body Thermometer Forehead Ear Adult Surface Temperature   Features:    It has four kinds of functions: ear temperature、 forehead temperature、 room temperature and temperature bottle Free earmuffs design、 fast and convenient、 one second complete temperature measurement 10 sets of temperature records memory Fever prompts: Temperature over 38 C、 the machine issued a !#!amp!*!quot;bit!#!amp!*!quot; tone No automatic shutdown 60 seconds、 10 seconds without operation the background light is off、 energy-saving design The amount of temperature、 ear temperate erroneous calibration function With one second to complete the measurement tone、 tone can be set to turn on or off Degrees Celsius and Fahrenheit free conversion  Technical Parameters:  Measuring Range: The body temperature of 32\u2103~42.9\u2103 surface temperature of 0\u2103~60\u2103 Resolution: 0.1\u2103\/0.1\u2109 Memory data: Store 10 groups of measurement data Power supply: Dv 3V 1X CR2032 (NOT included)、 power!#!amp!*!le;50uw Conditions of usage: Temperature: 10\u2103~+40\u2103(50\u2109~104\u2109) humidity: RH!#!amp!*!le;85% Storage conditions: Temperature: -25\u2103~+55\u2103(13\u2109~1314\u2109) humidity: RH!#!amp!*!le;95%   Specification:   Color: Blue Material: Plastic (Non-toxic and tasteless) Size: 120x35x38mm\/4.7!#!amp!*!quot;x1.4!#!amp!*!quot;x1.5!#!amp!*!quot;                Package includes:    1 x Baby Ear Thermometer 1 x User Guide   Details pictures: