Detail 01
Humidity and temperature sensor
Shows the actual case reading, so you refill on evidence rather than habit or calendar.
Product detailSKU #1274034478717
D'AddarioAcoustic Guitar Humidifier with Humidity & Temperature Sensor
Independent shopping perspective
The Korena take
An acoustic guitar humidifier with a digital sensor that reads humidity and temperature inside the case, for players in dry climates.
Strong match
Who this is for
- Solid-wood acoustics stored in dry winter or desert air
- Owners who want a number, not a guess, on case humidity
- Protecting an expensive acoustic during heated indoor months
Consider the trade-offs
When to look elsewhere
- Players in consistently humid climates with no dryness problem
- Laminate or travel guitars that move very little with humidity
- Anyone who leaves the guitar on a stand instead of in a case
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Case-based humidifier
Works in the enclosed case volume. Leave the guitar out and the moisture escapes.
Detail 03
Refillable design
You add water yourself on an ongoing basis. Skipping refills leaves the guitar unprotected.
Detail 04
Acoustic guitar sizing
Built around acoustic bodies and soundholes, not electrics or other instrument shapes.
Final check
Know before you order
- 01Needs regular refilling. It is maintenance, not a set-and-forget device.
- 02The sensor is battery powered; plan on a replacement eventually.
- 03Only works when the guitar stays in a closed case.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How often do I refill it?
It depends on how dry your room is. That is what the sensor is for. Check the reading, and refill when humidity drops below your target range.
02Do I need this if I live somewhere humid?
Probably not. Humidifiers solve dryness. In a damp climate the risk runs the other direction, and adding moisture is not what you want.
03Will it work for an electric guitar?
It is built for acoustic guitars. Solid-body electrics move far less with humidity and do not need case humidification the same way.
04Can I use tap water?
Distilled water is the safer habit with any humidifier, since minerals in tap water build up over time. Follow the included instructions.
