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  • No-Contact Infrared Forehead Thermometer Gun consists of optical system, photodetector, signal amplifier, signal processing, display output and other parts. The optical system converges the target infrared radiation energy in its field of view, and the size of the field of view is determined by the optical parts of the thermometer and their positions. No-Contact Infrared Forehead Thermometer Gun energy is focused on the photodetector and converted into a corresponding electrical signal. The infrared thermometer signal passes through the amplifier and the signal processing circuit, and is converted into the temperature value of the measured target after being corrected according to the algorithm and target emissivity of the instrument. In addition, the environmental conditions of the target and the thermometer, such as temperature, atmosphere, pollution and interference, etc., should also be considered to affect the performance index and correction methods.

  • Disposable Civil Mask products to filter air entering nose and nose Face Mask is a sanitary product, generally refers to the device worn on the nose and nose to filter the air entering the nose and nose to prevent harmful gases, odors, droplets from entering and exiting the wearer's nose and nose, made of gauze or paper. Disposable Civil Mask has a certain filtering effect on the air that enters the lungs. When respiratory infectious diseases are prevalent, wearing Face Mask has a very good effect when working in polluted environments such as dust. Face Mask can be divided into Air Filter Face Mask and Air Supply Face Mask.

  • Face Mask Protective Gasket is used to filter the air entering the nose and mouth. Face Mask Protective Gasket prevents harmful gases, odors and water droplets from entering and leaving the wearer's nose and nose. Mainly divided into cotton masks, non-woven masks, polymer masks, activated carbon powder filter masks, and activated carbon fiber felt masks.

  • Surgical mask,sometimes called a medical mask, it protects people from the wearer’s respiratory emissions. (See below.) But it’s designed to protect against large droplets, splashes or sprays of bodily fluid or other type of fluid. Surgical masks are regulated by the Food and Drug Administration.​

  • Medical Infrared Thermometer Gun will be displayed on the LCD and the LCD screen with clinically proven accuracy you can rely on.the back LCD display showing you what the temperature is ,even easily readable in the dark.​

  • Forehead Thermometer Gun can be used to check the body temperature to see whether a person has a fever. This pamphlet provides an introduction to body temperature, its measurement methods and proper use of various types of thermometer.