Universal propane pressure gauge is compatible with all devices with QCC1/Type 1 connections and fits 5 to 40 lb propane tanks. It is not compatible with tanks over 40 pounds. Its heavy-duty 100% solid brass construction resists weather, scratches, and dents, ensuring long-lasting use. This device provides an estimated reading—not an exact measurement—of remaining propane. Temperature affects pressure readings: pressure increases in hot weather and decreases in cold weather. As a result, the same amount of propane may display different levels on the gauge. It offers a convenient way to monitor propane usage and plan refills for year-round readiness. You can monitor fuel level without removing the tank. The color-coded dial allows quick visual assessment of propane levels, helping you determine when a refill is needed. This propane tank gauge works with propane cylinders, propane regulators with hoses, and propane adapters. It displays pressure immediately upon opening the propane valve. It includes a dust cover. No tools are required for installation—simply hand-tighten the device. It is suitable for gas grills, heaters, smokers, camping stoves, lanterns, tabletop grills, fire pit tables, turkey fryers, and other propane-powered appliances. Color: Gold + Black Material: Plastic + Metal Package Contents: 1 x Propane Tank Gauge 1 x Dust Cover Note: Color appearance may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.