For 50 years, Métronomie has been your reference for instruments, audiovisual and stage equipment.

Oasis Guitar Products  |  SKU: OH-30
Information request

Oasis Guitar Products - HH Combo Guitar Humidifier and Hygrometer

Regular price $41.50


This product is not currently available online. Contact us to order this product or for more information.

50 years of expertise

Over 50 years of expertise and an exceptional 4.8 ★ rating on Google. Our reputation is built on your satisfaction. We'll be there for you whenever you need us.

Shipping

Shipping is free for all purchases of $249 or more*

  • Processing: All orders are prepared and shipped within 24 hours (Monday to Friday).

  • Shipping Time: Delivery typically takes 3 to 7 business days. For faster delivery, please select Express Shipping at checkout.

  • *Certain regions and products are excluded from free shipping due to size, weight, or destination.

BEST PRICE GUARANTEE!

If you find the same new, in-stock product offered by an authorized retailer at a lower price, we promise to match that price.

Payment and security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • Shop Pay
  • Visa

Your payment information is handled securely. We do not store or have access to your credit card details.

Description

The OH-30 Offers a single unit humidifier & hygrometer combination.

Adjustable humidification settings

Allows for user re-calibration of hygrometer

Maintains humidity for 15 days or more before needing to be recharged

Has a drip resistant polyvinyl acetate sponge which holds 10x its weight in water

The Oasis HH Combo is the only humidifier/hygrometer designed to fit in the soundhole of a steel string acoustic guitar. When using a humidifier to boost the humidity inside a musical instrument it is important to monitor humidity levels. Otherwise, maintaining correct humidity is just guesswork. The HH Combo has two parts. Above the strings, the upper portion of the unit contains a clearly visible and accurate hygrometer, which can be calibrated by the user if necessary. The humidifier clips securely into the bottom of the hygrometer. Suspended by the strings, the humidifier releases moisture evenly and slowly inside the guitar yet never touches the instrument body. A specialized, drip resistant, sponge holds 10 times its dry weight in water, which allows for a longer periods between refills. There are four openings on each side of the humidifier for the water vapor to escape. This is sufficient for most dry areas. In dryer climates like Arizona, there are 4 additional openings which can be punched out to provide more humidity. The sponge is easily recharged by moistening the sponge with distilled water. Using the HH Combo during dry months will protect your instrument safe from cracks and warping.