Temperature & Humidity Analog Indicator Indoor Outdoor Thermometer Hygrometer
Humidity Accuracy: less than ± 5% (50 ~ 99%), ± 7% (25 ~ 49%), ± 9% (others). Function: Temperaure/Humidity gauge. Temperature Precision: less than ± 1 °C(-10 ~ 32°C), is less than or equal to ± 2 °C (Other).