Main Function Human Forehead, Surface Temp., Animal Temp. 2 - When you press the [Power/Scan] button, the system will have self testing of software and hardware. If there are problems, LCD will display "Err" symbol.
NON CONTACT DIGITAL INFRARED FOREHEAD THERMOMETER CONTACTLESS HANDHELD RELIABLE
Forehead Thermometer for Adults and Children Non Contact Digital Infrared
Forehead Thermometer for Adults and Children, Non Contact Digital Infrared Therm
Forehead Thermometer for Adults and Children, Non Contact Digital Infrared
