Size: 21mm * 12mm * 20mm
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Main chip: 100% original Swiss SHT11 sensor
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Working voltage: DC 2.2V ~ 5V
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Humidity measurement range: 1 --- 100% RH
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Humidity measurement accuracy: ± 2% RH
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Temperature measurement range: -40 --- 123 ℃
Temperature measurement accuracy: ± 0.3 ℃