Is the physical examination result of intelligent physical examination equipment accurate or not?

Rui has done enough investigation and scientific experiments, and all products are made of ultrasonic sensors. Naturally, we should not only make good use of the advantages of ultrasound, but also give full consideration to reducing the situation that measurement is prohibited due to the change of sound velocity caused by temperature. Therefore, we use precision ultrasonic sensors in cargo equipment, which have the function of temperature self-compensation, so as to reduce the measurement deviation and ensure more accurate measurement results. This is why Shanghai Hua Zhengrui's height and weight measuring instrument can be "integrated into the bad weather of -30℃-49℃".

Secondly, in the whole measurement process, the measurer should sit up straight and look straight ahead, so that the human body does not have to shake, so as to ensure that the ultrasound can obtain information more accurately in the whole measurement process. The intelligent height and weight measuring instrument developed by Shanghai Rui products has been widely used in hospitals, residential areas, nursing homes, military hospitals and other hospitals for routine physical examination and human health care because of its solid product quality, accurate measurement and convenient operation, which further improves the measurement efficiency and facilitates the application of residents. "