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HIGH ACCURACY FAST REFRESH – Air can enter through the outside weather temp digital hygrometer wirelesss 12 vents, and a large airflow passes through the sensor to reflect the most accurate temperature and humidity levels around. The thermometers provide a large measuring range, which measures the temperature from -50 70 (-58 158 ), The remote thermometer hygrometer updates every 3 seconds, and temperature accuracy is controlled to within 1 and humidity is controlled t
