Review on 🔒 USA-Made LOCKDOWN GoldenRod Dehumidifier Rod: Low Profile Design & Easy Installation - Ideal for Vault Humidity Control & Rust Prevention by Thomas Henry

I've had the right size rod in my gun cabinet for weeks. To test the effect, I placed a wireless temperature and humidity sensor inside the safe and another just outside the safe. I made sure both sensors were calibrated before starting the test. As you can see from the data I posted, the temperature inside the safe is noticeably higher. At the same time, the humidity inside the safe is always 3% higher on average.