15 Lb Glow-In Dark Air Gauge

The 15 Lb Glow-In-Dark Air Gauge from TANNER is a precision tire pressure monitoring tool built for automotive technicians, off-road enthusiasts, and DIY mechanics who demand reliable readings in low-light conditions. This analog gauge fills a critical gap in shop and field use, where accurate PSI measurement at night or in dimly lit engine bays directly impacts vehicle safety, fuel efficiency, and tire longevity. Whether you're fine-tuning suspension geometry, diagnosing handling issues, or maintaining fleet vehicles, this glow-in-the-dark design ensures you never compromise visibility when checking air pressure.

Built with a 2.5-inch white dial face, the 15 Lb Glow-In-Dark Air Gauge delivers readings in quarter-pound increments across a 0–15 PSI range, making it ideal for low-pressure applications including air suspension systems, off-road tire tuning, and specialty vehicle modifications. The phosphorescent dial absorbs ambient light and glows visibly in darkness, eliminating the need for flashlights or phone lights during nighttime maintenance. Its compact, durable analog design resists electronic failure and functions reliably across temperature extremes—critical for both shop environments and field service calls where portability and durability matter.

This gauge suits air suspension systems commonly found in lowered vehicles, custom trucks, and performance builds where precise low-PSI control optimizes ride height and handling. Mechanics installing or adjusting air springs, accumulators, and control systems will appreciate the quarter-pound resolution for fine-tuning. The 1/4-inch port connection integrates with standard air fittings and hose assemblies used in automotive air systems, making installation and compatibility straightforward across most applications. Weighing just 0.8 pounds and measuring 3.6 x 1.65 x 12.4 inches, it fits easily in tool bags for mobile service work or permanent mounting in shop environments.