The digital hygrometer comes pre-calibrated from the box and allows you to recalibrate it whenever you want, and has a functional relative humidity of 20-90% RH. This is the best hygrometer as it ...

After several hours, you should notice a difference in the hygrometer’s readings. Q. What is the healthiest humidity level for a home? Indoor relative humidity should ideally be kept between 30 ...

Keeping your home at the correct humidity level makes all the difference when it comes to keeping on top of damp, mould and condensation ...

A capacitor type of hygrometer is usually used to measure relative humidity. The sensor has a dielectric polymer layer that absorbs water molecules from the air through a thin metal electrode.