A202 Led Forehead Thermometer is specially design to for forehead temperature measurement for infants and adult regardless of room temperature. It can be used by consumer in household environment and doctor in clinic as reference.Feature:Get result in 1 second.LCD backlight display.Use quality sensor for High accuracy measure.LCD backlight display.℃ and ℉ are easily convertible.Two color of screen indicate temperature levelAutomatically power off after 20s if left it on still16 groups memoriesLow power warningAudible AlarmVoice result is optionalSpecifications:Operating Voltage: DC3.0VOperating Current: ≤ 2mA (without backlight); ≤15mA (with backlight)Temperature range: 32.0~42.9℃(89.6~109.3℉) Accuracy: ± 0.2℃ Environment temperature : 10.0~40.0℃ (out of this range:display Err,Website:http://www.aeonmmed.com,30s turn off)Memory :16 groupsFever Alarm: 37.8℃  ( Normal:BI   fever:BI-BI- - (6times), Error:BI-BI- )LCD display: 2 colors,normal with green backlight, fever turn to redTest time: 1sDimension( L×W×H): 167×49×45 mmWarranty: 18 months