... This dry cabinet is designed to protect the electronic gadgets and collectable items from moisture damage. Model# ... Optoelectronics Parts, Leather, Jewelry , etc.40~50%RHSensitive Electronic Instruments, Electronic Devices, Measuring Devices, Semiconductors, Capacitor, Battery, Sensors, ... Dried Food Products, etc.20~30%RHSpecial Chemicals, Electronic Components, MSD, etc.1~15%RH Industrial Digital ...