Product Name: Direct Manufacturers Forehead Non Touch Infared Thermometer Gun Certification: CE, FDA Type: Thermometer Measurement Mode: Forehead Thermometer Usage: Household Battery Life: Approx 200 Hours Continue Usage Power Supply: D.C.9V, 1X9V(6f22)Battery Measurement Distance: 1-3cm(0.4in-1.18in) Product Description Device nameInfrared ThermometerModelTD133Measurement ModeNon-contact forehead measurement mode (Adjusted)Power supplyd.c.9V,1x9V(6F22)batteryMeasurement siteForeheadMeasurement distance1-3cm(0.4in-1.18in)Measuring range for body:32.0ºC-43.0ºC(89.6ºF~109.4ºF)Measuring range for object:0-100ºC(32ºF~212ºF)Measuring accuracy:(At laboratory conditions)±0.2ºC/0.4ºCduring 35.5ºC-42.0ºC(95.0ºF-107.6ºF)±0.3ºC/0.5ºCduring 34.0ºC-35.4ºC(93.2ºF-95.7ºF)and 32.0ºC-43.0ºC(89.6ºF-109.4ºF)Clinical repeatabilityWithin ±0.3ºCResolution of display0.1ºC/0.1ºFOperation condition10-40ºC(50-104ºF),Relative humidity≤Rh95%,70-106KPaStorage condition-25-55ºC(-13ºF-131.0ºFRelative humidity≤Rh95%,70-106KPa