Sits in the soundhole
The housing spans the hole instead of taking up room in the case.
GUITTOThe gauge reads from the front, in the soundhole.
Care · Other Accessories
GUITTO GHD-04 Guitar Humidifier
A silicone soundhole humidifier for 4 to 4.3 inch soundholes, with a replaceable sponge core, a refill bottle, and a dial that sets how much moisture is released. The face carries a humidity gauge, so the reading is on the instrument rather than across the room.
Reference price$17.99
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Why we stock it
What this one does well.
Set the rate
The dial controls how quickly moisture is released as the room dries out.
Dimensions & specifications
As published by the maker.
These figures come from GUITTO's own listing for this model. We repeat them; we do not measure or restate them.
- Fits
- 4–4.3 in soundholes
- Material
- Silicone
- Core
- Replaceable sponge
- Reading
- Built-in humidity gauge
What's included
- Humidifier housing
- Replaceable sponge core
- Refill bottle
Care & use
Use distilled water, squeeze out the excess before fitting, and inspect regularly. Never let liquid touch the instrument.
Reference price$17.99
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