WT-137U La Crosse Digital Thermo Hygrometer Comfort Meter. Easy to read and Accurate all at once, have your temperature and humidity right now. Displays current degrees in either Fahrenheit or Celsius, and relative humidity percentage. Colorful bar scale showing you the comfort level. Clear frame design.
All Features:
Indoor Temperature (°F or °C)
Indoor Humidity (%RH)
Records MIN/MAX Humidity and Temperature
5 Level humidity bar from dry to wet:
Dry: below 34% RH
Comfort/Dry: 35-40% RH
Comfort/Ideal: 41-55% RH
Comfort/Wet: 56-64% RH
Wet: above 65% RH
Transparent frame makes for a stylish, modern appearance