A humidity test gives information about the amount of water vapor or moisture in your home.
Too little or too much humidity can lead to a variety of complications for your house and family. To ensure that your house has the right level of humidity, more so during the weeks that have the windows closed, carry out some simple visual tests, or use your hydrometer to test the relative humidity of your house accurately. To test humidity in your indoor space, start by choosing between a mechanical or electronic hygrometer. While a mechanical one responds to your home’s humidity levels if left in one position out of drafts and sunlight, an electric hygrometer utilizes batteries. It has a liquid crystal display and a plastic case, and prepare your mechanical hygrometer for calibration by changing the pointer, but an electronic one does not require this adjustment, mix ¼ cup tap water and ½ cup table salt in a tote until the salt dissolves. Put your mechanical hygrometer and your solution inside a plastic tote out of direct sun in an area void of drafts, however leave them in the sealed tote for 8 to 12 hours, then check your hygrometer’s dial to see if the pointer is at 69%. If not, take note of the variance between 69% and its reading. Then Adjust your hygrometer to 69% if it’s adjustable, using the knob or screw adjustment. You will need to follow your manufacturer’s instruction to use your electronic hygrometer, then check the setting on your hygrometer to asparticular the relative humidity of your home.