ThermoPro Digital Hygrometer Thermometer

This digital hygrometer features a face icon comfort indicator for DRY/COMFORT/WET air conditions. It has highly accurate sensors with a ±1°F/°C and ±2%-3%RH accuracy. It has a fast refresh rate of every 10 seconds for temperature and humidity readings. The price drops from $11.99 to $7.99. Shipping is free for prime members or on orders over $35.