Martin Humitron Guitar Humidifier

Martin Guitar's 18AHG guitar humidifier is made from the finest materials available. The water suction stem within the Martin humidifier absorbs ten times its weight in water and it slowly emits moisture through the holes. Martin keeps the factory at a constant 45-55 percent ...Martin Guitar's 18AHG guitar humidifier is made from the finest materials available.

The water suction stem within the Martin humidifier absorbs ten times its weight in water and it slowly emits moisture through the holes. Martin keeps the factory at a constant 45-55 percent humidity and 72-77 degrees Fahrenheit. If either humidity or temperature get far away from these factory conditions, your guitar is in danger.

It is recommended to store your guitar in its case when not in use. Humidity is easier to control in a smaller space.