Long-lasting, safe operation: Built to detect leaks and help ensure safe propane use. The gauge and fittings make it easier to confirm secure connections and avoid unexpected gas loss. Solid brass construction: Heavy-duty, corrosion-resistant solid brass body and fittings provide durability for regular outdoor use and extended service life. Easy installation and operation: Simple to install. Sturdy handwheel allows easy counterclockwise operation on 2.3–45.4 kg (5–100 lb) propane tanks, so you can attach and remove the regulator quickly and reliably. Clear fuel level indication: Color-coded dials show propane level at a glance so you don’t have to lift or shake heavy tanks to estimate remaining fuel. Broad compatibility: Designed for use with a wide range of propane appliances including grills, heaters, smokers, camping stoves, tabletop grills, turkey fryers and other propane-powered devices. Practical use scenarios Backyard grilling: Attach to your standard 2.3–45.4 kg propane tank for a secure connection and easy fuel monitoring before and during cookouts. Camping and tailgating: Fast installation and the robust brass body stand up to repeated setup and transport while the color-coded dial removes guesswork about remaining fuel. Outdoor frying or heating: Reliable leak detection and a strong handwheel help maintain safe operation when using turkey fryers or portable outdoor heaters. Key attributes at a glance Function: Leak detection, fuel-level indication, secure tank connection Compatibility: Propane tanks 2.3–45.4 kg; grill, heater, smoker, camping stove, tabletop grill, turkey fryer, and similar propane appliances Material: Solid brass (corrosion-resistant) Performance: Durable construction, easy operation, clear visual fuel status What you get A robust, user-friendly propane regulator/gauge assembly that improves safety, simplifies installation and operation, and gives quick visual feedback on tank fuel level for a variety of outdoor propane applications.