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"Color" thermometer / thermometer

The elderly have poor eyesight and cannot read the numbers of mercury thermometers; the flexibility of the hands of the elderly is reduced, and the existing mercury thermometers are too slender and easy to fall and break.
The "color" thermometer displays high fever、low fever and no fever through the color red、yellow and green on the top, which is convenient and intuitive. The main body of the "color" thermometer is made of plastic material with a suitable volume, which is more suitable for the elderly to grasp, and is not easily damaged even if it is dropped.

University

Xi'an Polytechnic University

Xi'an Polytechnic University
Xi‘an, China

Xiaolu Guo,
Xi'an Polytechnic University