Was a store return, has a slight factory defect where the back hole doesn't seal perfectly where the power plug is.  You could definitely buy a new rubber  grommet to replace it for around 5-10 dollars online.   Comes with original box and instructions.

Protect humidity-sensitive items like reagents, electronics, and lab materials with this fully automatic desiccator cabinet. The patented system regenerates desiccant every 20 minutes—much more frequently than standard units—helping maintain consistently low humidity even with frequent access.

Key Features:

• Automatic desiccant regeneration every 20 minutes
• Maintains low %RH quickly and consistently
• Durable Durastar® construction blocks 99% of UV light and resists chemicals/staining
• Amber design reduces visible light by 50% (ideal for light-sensitive materials)
• Built-in digital hygrometer for easy monitoring
• 34.1W x 41.4cmD (13.4 × 16.3”)  Can be stacked 2 high
• Large front door with secure seal, latches, and lock/tamper loop
• Perforated shelves for optimal airflow
• Compact, stackable design (up to 2 units high)
• Compatible with multiple voltage configurations (model dependent)

Additional Info:

• Includes color-indicating silica gel for quick status checks
• Replacement shelves and desiccant beads available
• Can be configured vertically or horizontally (with additional shelves)

Great for labs, electronics storage, or any environment requiring reliable low-humidity protection.

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