Durable brass tank gauge built for reliable, long-term use Sturdy metal construction with rugged brass components resists rust and wear for consistent performance in indoor and outdoor environments. Designed to last: solid build quality means fewer replacements and dependable service over time. Safety features that reduce risk and provide peace of mind Integrated leak detection and automatic shut-off: the meter detects unsafe conditions and stops fuel flow to help prevent accidents. Color-coded gauge lets you quickly see tank status at a glance so you can act before a low-fuel or safety issue becomes a problem. Clear compatibility and simple operation Made for QCC1 / Type 1 connectors and standard 5–40 pound propane tanks for straightforward, universal use with common consumer cylinders. Easy to install and operate: attach to a Type 1 connector and read the color-coded display to monitor tank condition. What makes this product stand out Metal/brass construction provides superior durability compared with plastic gauges. Safety-forward design combines leak detection, automatic shut-off, and an intuitive color-coded readout for everyday reliability. Practical use scenarios Backyard grilling: monitor your 20 lb grill tank and get automatic shut-off if a leak is detected, avoiding interruptions or hazards while cooking. RV and camping: keep tabs on 5–40 lb tanks used for cooking and heating, reducing the chance of unexpected fuel loss or unsafe leaks when you’re away from home. Patio heaters and outdoor appliances: maintain continuous, safe fuel delivery for seasonal patio heaters, fire pits, and other propane-powered equipment. Product notes Function: propane tank gauge with leak detection and automatic shut-off. Compatibility: QCC1 / Type 1 connectors; standard 5–40 lb propane tanks. Material: sturdy brass/metal construction for long-lasting durability and corrosion resistance. Choose this tank gauge if you want a durable, easy-to-read meter that improves safety, works with common propane tanks, and stands up to regular use.