In the current situation, the use of non-contact thermometers is one of the simplest and also safest ways to prevent people with suspected coronation from entering different places and also to diagnose fever in people with coronary heart disease. Non-contact thermometers are widely used in all public places, organizations, clinics, hospitals and universities. Due to the epidemic conditions that can not be touched, the best method and also the most accurate way to measure body temperature is to use this type of thermometer. Note that the use of these thermometers does not require special expertise and the consumer should only know that the appropriate temperature range when thermometing from the forehead, the temperature is between 35.4 to 37.4 degrees Celsius.
The HFS-1000 Infrared Non-Contact Thermometer is a complete thermometer with a range of unique features. In addition to accurately measuring temperature, this thermometer is able to determine the temperature status of the measured temperature by using three colors of green, yellow and red in the background of the display. For example, if the person has a fever, the display with a red background indicates the body temperature. This feature makes this device widely used to measure the body temperature of patients in clinics or to measure the body temperature of staff in workshops, workplaces, factories or busy environments and in daily examinations and medical care in epidemics. This thermometer is a laser type and has the ability to measure body temperature and objects. HFS-1000 is able to measure the temperature range between 0 and 100 degrees Celsius with an accuracy of 0.2 degrees. The HFS-1000 non-contact infrared thermometer can also be converted to Celsius to Fahrenheit and vice versa. It is also equipped with an automatic shut-off system to control energy consumption. This device can easily measure people's body temperature from a distance of 2 to 3 cm, also the easy use of this device along with its high speed and accuracy is the difference between this device and other existing thermometers.