Lockdown Digital Hygrometer

• Temperature and humidity monitoring: Tracks the two conditions that matter most inside a safe, vault, cabinet, boat hull, or RV, helping reduce the risk of corrosion, mildew, and damage to stored gear.
• Min/max memory: Records historical high and low readings so changing conditions do not go unnoticed between checks, which is useful in storage spaces that stay closed for long periods.
• Illuminated digital display: Makes the screen easier to read in dim interiors such as gun safes and enclosed storage compartments, where ambient light is often limited.
• Magnetic mounting option: Lets the hygrometer be positioned quickly on a metal surface inside a vault or cabinet, making placement simple and keeping the display visible.
• Battery-powered operation: Runs on AAA batteries, so it can be placed where power outlets are not available and moved easily between different storage areas.

About the Lockdown Accessories Series

Lockdown Accessories are built for firearm vaults, gun safes, and storage areas, with a product range centered on the practical needs of secure storage. The series covers both vault lighting and moisture-control products, giving owners a way to improve visibility while also managing the environmental conditions that affect firearms and other valuables over time.

Within the moisture-control side of the range, Lockdown offers silica gel, dehumidifier rods, automatic dehumidifiers, and hygrometers. That makes the series useful not only for reducing humidity, but also for monitoring it accurately so corrective action can be taken at the right time. Some products are designed for passive protection, while others add powered moisture removal or ongoing readouts of current conditions. Across the line, the design focus is straightforward installation, compatibility with common vault and cabinet setups, and reliable day-to-day use in enclosed storage spaces where rust, condensation, and stale air can become a problem.

About the Lockdown Digital Hygrometer

The Lockdown Digital Hygrometer is a compact monitoring tool for anyone who needs a clear view of storage conditions inside a gun safe, vault, cabinet, boat hull, or RV. Rather than relying on guesswork, it gives a direct reading of both temperature and humidity, which is especially important where firearms, metal parts, optics, or other moisture-sensitive valuables are stored for extended periods. In these environments, even gradual swings in humidity can lead to corrosion, pitting, or damage that is only noticed after the fact.

What makes this model especially practical is its ability to record minimum and maximum values. That function helps reveal what happens between inspections, so a storage area that looks fine at one moment can still be evaluated for overnight or seasonal changes. The illuminated screen improves readability inside dark safes and cabinets, while the magnetic mounting option makes placement simple on metal interior surfaces. Because it is battery powered, the unit can be positioned where it is most useful rather than where a cable can reach. The result is a straightforward humidity-control accessory that supports better long-term storage decisions, whether it is used on its own or alongside dehumidifying products in a larger moisture-management setup.

About Lockdown

Lockdown is an American Outdoor Brands brand in the company’s Defender brand lane, focused on security and storage solutions. The brand’s range is built around the needs of firearm owners, with products for humidity monitoring and control, firearm organization, security, and lighting. That specialization makes Lockdown particularly relevant in safe and vault environments, where both physical storage and environmental protection matter.

American Outdoor Brands is headquartered in Columbia, Missouri, United States. Within the Lockdown lineup, products are designed to work across storage spaces such as safes, vault rooms, and display systems, including SecureWall-compatible accessories. The brand also offers connected products through the Lockdown LOGIC app, which can link compatible devices so one product can trigger actions in another. This focus on storage management and moisture control gives Lockdown a clear role in the firearm-accessory market.

Main Features

• Manufacturer: Lockdown
• Series: Lockdown Accessories
• Accessories for: Boat Hulls, Gun Safes, Pistols, Rifles, RVs
• Color: Black

Warranty

2 years. The Lockdown Digital Hygrometer is covered by a two-year warranty.

In the Box

• Lockdown Digital Hygrometer
• AAA batteries