The product measures body temperature by adopting the infrared thermal radiation from human forehead. Its operation is simple and sanitary, fast and accurate measurement. User only need to use probe alignment forehead and press the measuring key. A second will be able to quickly and accurately measure the body temperature. Widely used in schools, hospitals, families, customs. The thermometer can also be used to measure 0°C-100°C temperature of the object, but also widely used in agriculture, industry, food, petrochemical and other industries. This product is part of an internal power supply equipment, B-type applications department Points, protection class common equipment (IPX0). Not in a flammable anesthetic gases and air, Mixed gas of oxygen or nitrous oxide used for the continuous operation of the equipment.