MEASURES: Room Temperature and Humidity</br>SIMPLE DISPLAY: Large easy to read number with built-in stand for table top viewing</br>RECORDS MIN / MAX LEVELS: High & Low temperatures & relative humidity with a manual reset</br>SENSOR RANGES: Indoor Room Temp 32 to 122F ( 0 to 50C) & Humidity 10 to 99% RH</br>FULL 30 DAY MONEY BACK GUARANTEE: If you are not satisfied for *Any Reason*?? JUST SEND IT BACK</br></br>Product Description</br></br><p><b>Specifications</b><br> ? Check a room's indoor Temp and Humidity levels with this compact portable combination thermometer and humidity gauge<br> ? Every home?? office?? apartment humidity level needs to be between 30-50%<br> ? Designed for Indoor use only <br> ? No programming required<br> ? Celsius/ Fahrenheit switchable<br> ? Memory function: shows Max/Min value of temperature/humidity<br> ? LCD Display Screen<br> ? Fold Away Back Stand for Easy Reading<br> ? Temp Accuracy: ?? 2??F (?? 1??C)<br>? Battery: 1.5V model # LR1"Duracell 389/390)<br></p> Indoor Temperature and Humidity thermometer and humidity meter.... Knowing your home's humidity level is essential to improving indoor air quality and the overall health and comfort of you and your home. The Environmental Protection Agency (EPA) suggests maintaining The acceptable range of humidity for a healthy home is 30-50%. <p> <b>During WINTER:<br></b></p> <p> You need to keep the humidity above 30 % when the heat is on?? the relative humidity in your house can become very low. This is because heated air can hold much more moisture than cold air. So?? as the air in your home heats up?? it becomes "rsty" and begins sucking moisture out of surrounding surfaces: plants?? walls?? furniture?? everything. Whenever we heat air we dry out the air to uncomfortable. By keepi