Why We Choose BOLIKIM Forehead Thermometer During this global health crisis, you need a thermometer you can'trust.The Bolikim thermometer Non-Contact has been developed by using the latest infrared technology. It allows temporal artery (TA) temperature to be taken at a distance of about 3~5 cm away from the forehead.BOLIKIM Non-Touch Forehead Thermometer FeaturesThe most important thing is safety and accuracy. Passive infrared receiving technology and clinical test make sure this forehead thermometer measurement, Unnecessary to touch the body, it is preventing cross-infection. One button measurement and dual-mode functions??/?? are dedicated to bringing a wonderful experience to all groups of people. The thermometer is, up to now, the most suitable thermometer for no risk on temperature measurement.Technical CharacteristicsNormal using conditionModel No:TE-93Measure range: 76.1?~109.4?(22?~43?)Accuracy:±0.4?,96.8?~102.2?(±0.2? 36.0~39.0?) Outside the range:±0.5?(±0.3?)Resolution:0.1?/0.1?Unit:?/?(The default unti is ?)Measure distance 3~5cm from the foreheadMemory: 32 sets memoriesPower: AA(1.5Vx2),D.C.3VWork environment:Temperature 41?~104?(5?~40?) Relative humidity?93%RH Atmospheric pressure70~106KpaProduct size:109.6x44.0x152.9mmBattery not included in the packageQuality assurance & After sale serviceWe offer a guarantee against manufacturing defects for up to 180 days from the date of purchase. Any item will be replaced immediately if under warranty. If you need help after 180 days, reach out and we?ll do our best to assist.