The Lockdown 222111 Vault Hygrometer 2.75" Silver is a compact analog gauge designed to give you instant insight into humidity levels inside your gun safe or vault. With a clean white face, bold numeric scale from 0 to 100 percent, and clearly marked low, ideal, and high zones, it makes monitoring moisture straightforward so you can better protect your firearms and valuables from corrosion.

This hygrometer features a 2.75-inch stainless steel silver bezel and large, easy-to-read numbers that are visible at a glance when mounted inside your storage area. It installs quickly using the included fastener or hook-and-loop pad and requires no batteries, providing continuous humidity monitoring without maintenance. The simple analog design complements most safe interiors while helping you maintain a stable environment for long-term firearm storage backed by Lockdown’s focus on practical, purpose-built accessories.

Key Features:

• Manufacturer: Lockdown
• Model: 222111 Vault Hygrometer 2.75" Silver
• Type: Analog vault hygrometer for gun safes and storage
• Diameter: 2.75 inches
• Color: Silver
• Mounting: Includes fastener and hook-and-loop pad
• Relative Humidity Range: 0–100 percent analog scale
• Power Source: No batteries required