Relative Humidity Chart
| Relative humidity | Protect scope |
| 60%-55% | Pictures, money, stamp collectors |
| 50% | Tea |
|
55%-44% |
Photographers look no further. Recommended setting at 44% for lenses and camera body/electronics. Guitars/Violins set at 45% Leather handbags generally are set within this range. Too dry and you will risk cracking. Recommend to monitor regularly apply moisturizer to maintain best results. |
| <40% | Only Industrial models may maintain humidity below 40%RH, please refer to models here. |
| 44%-35% | Metal without iron, semiconductors, circuit board, tungsten wire, IC card, batteries |
| 35%-25% | Precise measures, optical apparatus, electricity, detector, lens, medical material |
| 25%-15% |
Special chemical material, medical apparatus, sample, seeds, pollen |
To set your DryBox.com.sg Dry Cabinet:
- Press set button twice, the numeric value will blink and use the up and down buttons to set desired humidity. Press set again to confirm selection.
- Press and hold the "down" button if you'll like to decrease the intensity of the LED panel reading. Press and hold again to increase the brightness.
