Multi-functional 2'' Screen Household Infrared Forehead Thermometer - White (1 x CR2032)
Operating temperature: 15~38'C (59~100.4'F); Humidity rate: </=80%; Power: 3V (2032 button cell); Dimensions: 142 x 48 x 55mm (L x W x H); Weight: 85g( without batteries); Measuring range: 32~43'C (90~109.4'F); Accuracy: +/-0.3'C (0.54'F); Measuring distance: 5~10cm (2-4 in); Auto off: 7 sec.