TempPro TempAir Digital Hygrometer Indoor Thermometer for $9 + free shipping w/ Prime

This TempPro TempAir hygrometer is at its lowest recorded price on Amazon at $9, down from its usual $13. It combines a quick 10-second refresh rate with simple face-icon indicators that show whether a room's air is too dry, too wet, or comfortable. Three mounting options, including a magnetic back, let it sit on a table, hang, or attach to a metal surface. Shipping is free for Prime members. Buy Now at Amazon Features Face icons indicate dry, comfortable, or wet air conditions Accurate to within 1°F/°C and 2-3% relative humidity Refreshes temperature and humidity readings every 10 seconds Compact LCD display with large digits Can be placed on a tabletop, mounted magnetically, or hung Measures 0.7" wide by 2.6" tall and weighs 1.23 oz.