Portable ear thermometer and temperature measuring method thereof
The invention relates to a portable ear thermometer and a temperature measuring method thereof. The portable ear thermometer comprises an earplug shell (1), a protruding column (1.1) is arranged on the earplug shell (1) in a protruding mode, an isolation sleeve (2) is arranged on the protruding colu...
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| Format: | Patent |
| Sprache: | chi ; eng |
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