Oasis OH-30 HH Humidifier-Hygrometer Combo for Guitars
The Oasis Oh-30 HH is a single unit humidifier and hygrometer combination that both delivers and measures humidity. Slips between the strings into the soundhole of your guitar and hangs into the soundhole. A a drip resistant polyvinyl acetate sponge keeps your guitar humidified, and the hygrometer lets you easily monitor the humidity and temperature of your instrument. More Details...
- Uses a drip resistant polyvinyl acetate sponge which holds 10x its weight in distilled water
- Maintains humidity for 15 days or more before needing a recharge
- The hygrometer, located on top of the unit, has openings on the side so a flush top case will not prevent it from taking readings
- Accurate to +/- 3% between 40-60% RH and +/- 5% outside that range
- Features adjustable humidification settings and can be re-calibrated by the user if necessary
- Requires one CR2032 battery (included)