Reusable Liquid Crystal Fever scan Forehead. A must have! Dimensions: 90x19mm. This useful fever thermometer for infants, children and adults will monitor a baby, child or adult's temperature accurately without being invasive. . Extremely useful for the home, work and travelling. According to NHS direct, the symptoms of swine flu are broadly the same as those of ordinary flu, but may be more severe and cause more serious complications but in both cases the typical symptoms are: sudden fever, and sudden cough. Our Feverscan Forehead Medical Thermometer is fast and reliable way to check for changes in temperature. Use it to monitor for temperature trends and for the first signs of fever. The Forehead Thermometer is a safe, simple and effective temperature guide. The forehead thermometer is in increments of 1C. It is quality endorsed by the CE mark, a guarantee that the product meets the quality standard and meets all the appropriate provisions of the relevant legislation implementing certain European Directives.