Dry air in the home can lead to unpleasant health problems. The solution is a humidifier, so you keep the humidity in the house up to standard. For a refreshing humidification you can opt for an ultrasonic humidifier. An air scrubber or air purifier is ideal for allergy sufferers, for example during the pollen season. You use an aroma diffuser against unpleasant odors. Obviously too much humidity in the house is not desirable, but then a dehumidifier offers a solution. You can also find a stove in the winter and a fan for the hot summer months. Frank also has an extensive range of weather stations, sensors, barometers and thermometers.