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Solar Power Thermometer Hygrometer
Descriptions:
1.Put it under the light or the sun, it can be work well,if the LCD do not display, please put it under harder light.
2.Thermometer range (-10 to 60)Hygrometer range (20% to 99%)High quality LCD Display, Can be work in high temperature.
3.No battery need!It can work in car, let you know the temperature and humidity in car
Solar Power Thermometer Hygrometer