Indoor / outdoor temperature, indoor humidity display. Humidity Range: 10 percent RH ～ 90 percent RH. Humidity Accuracy: ± 5 percent RH (40 percent ～ 80 percent). Product size: 10.1x9.2x2.15 cm. Temperature Range: -50 Celsius～+70 Celsius(+14 Fahrenheit～+122 Fahrenheit).
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