Oasis OH-2C Digital Hygrometer - 898775001670
Skip Navigation Website Accessibility

Oasis OH-2C Digital Hygrometer


Add to Cart
Take the guesswork out of protecting your instrument. When the relative humidity drops below 40%, a guitar, or any wooden musical instrument, is at risk of cracking or warping. The Oasis OH-2C Digital Hygrometer accurately measures relative humidity, helping you decide when to protect your instrument with the Oasis Guitar Humidifier. The OH-2C is identical to the OH-2, except that it allows for humidity calibration. Calibration allows the user to adjust the hygrometer +/- 5 RH points if any changes are needed. In most conditions, the OH-2C will vary less than 3 RH % points. If the reading is not spot on 75%, the hygrometer can be easily adjusted, by following the directions on the enclosed instruction sheet packed in the box. Because relative humidity varies even inside your home, we recommend that you keep your hygrometer near your instrument.