La Crosse Technology Digital LCD Indoor Comfort Meter , WT-137U

Easy to read and Accurate all at once, have your temperature & 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. Requires 1 AAA alkaline battery (not included.)

La Crosse Technology Digital LCD Indoor Comfort Meter , WT-137U Indoor temperature (F/C) Indoor humidity (%RH) MIN/MAX temperature & humidity records 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 Low battery indicator Transparent plastic frame Temperature Range: 32 F to 122 F (0 C to 50 C) Humidity Range: 20% to 95% (%RH) Thermometer: 1 AAA Alkaline Battery (Not Included)