Humidifier for fitting into the sound hole Protects your guitars from damage, even in the driest conditions. The moisture reservoir is suspended inside the body, the system releases moisture evenly and slowly inside your guitar without actually touching the instrument. A high absorption sponge maintains proper humidity levels and is quick and easy to refill.  

Herco HE360 Guitar Humidifier Ideal for guitars (acoustic, classical), also protects violins, cellos, clarinets and other fine wood instruments. Large clay-filled plastic container helps prevent drying out and cracking of your guitar. Stored in your guitar case, it holds moisture and releases it gradually into the instrument. Outer Dim. (W x H): approx. 5 x 4 cm Colour: black Instruction:  (...)  

the hygrometer (HTS) controls the climatic conditions of your instrument Humidity sensor: relative humidity levels ranging from 20% to 99%. Temperature sensor: displayed in both Degree Fahrenheit (-32 to 122), or Degree Centigrade (ranging from -35 bis +50) A programmable set point monitors the minimum humidity desired. When humidity is below, the set point, an icon (water drop) will indicate it is necessary to use a humidifier. The high (...)  

The new and improved humidity control system! The Humidipak system allows you to keep your wooden instrument at a constant 45-50% relative humidity level. This all new, reformulated, patented ''two-way'' humidification system maintains 45-50% relative humidity, which eliminates all maintenance and guesswork. No water, no drips, no mess. This system (...)  

3 Refill Packets (3 bags) for HUMIDIPAK Automatic Humidity Control System For use with the HPK-01 Humidipak pouches that come with the Planet Waves Humidipak kit. Two-way humidity control for high humidity environments. Automatically maintains constant 45-50% RH. No water, no drips, no mess. Eliminates all mainainance and guesswork.  

Lifeguard Humidifier for classical guitars Easily installed and removed from the sound hole Regulates the humidity inside the instrument. Prolonged exposure to too-dry or too-damp climates can cause loss of resonance and shorten the life of your valuable guitars. The Lifeguars absorbs excess moisture in damp conditions, and humidifies in dry conditions. Fits 3 3/8 - 3 3/4 inch sound hole.