If the wet ball gauze becomes dirty or the water is poorly absorbent, please remove the gauze or wash carefully.
The installation position should be positioned at the height of the eyes when people stand and avoid direct sunlight and keep it away from the effects of heating and cooling equipment.
Do not use this humidity table when the wet bulb is frozen.

The "Daily Humidifier Monitor" is a simple and easy-to-read dry thermometer that is wall mounted. 1 degree per scale.


How to manage the temperature
The temperature is evacuated using the humidity table to differentiate the temperature indicated for dry bulbs. For example, when dry bulb (left glass tube (dry)18 degrees, the wetball (right glass tube wet)15 degrees, the difference (dry))-(humid) is 18-15=3. The current humidity is 71 in where the 18 yokokoran on the left side of the humidity table (difference between dry bulb and wet ball) meets the 3 of the tannels on the left of the humidity table.