"BRAND :POLY HEALTH . MODEL/TYPE Infrared Thermometer / PH IRT 02. Operating temp : 5°C~40°C Measuring mode : Forehead mode Measuring range : 32.0°C~42.2°C (89.6°F~108°F) Accuracy : ±0.5°C Voltage source : 2 x 1.5 V battery : Size AAA Display : LED digital display Automatic power Off : 60s "