This TempPro TP50 hygrometer is $10.49, down from $15.99 at Amazon. It updates readings every 10 seconds and is accurate to within 2-3% humidity and 1°F, with a magnetic back and stand for flexible placement around the home. Buy Now at Amazon
Features
humidity meter w/ icons accuracy of ±2~3%RH and ±1°F tabletop stand & magnetic back powered by 1 x AAA battery (included)
