The Flame King Smart Wireless Gauge Propane Tank Scale is a Bluetooth-enabled scale that weighs standard propane cylinders and streams readings to your phone, helping grillers, campers, and homeowners manage fuel with confidence. Real-time weight readings: Bluetooth-connected measurements provide live propane level updates based on tank weight, so you know exactly when a refill is due. Tank compatibility: Designed to weigh common 20 lb, 30 lb, and 40 lb propane cylinders for versatile outdoor use. Smart app monitoring: The free Flame King app (iOS and Android) connects via Bluetooth to display current weight and usage trends from your phone or tablet. Long battery life: Powered by 2 AA batteries; up to 3 months in active use, or over a year when primarily monitored through the app. LED connection indicator: A red LED confirms when the scale is connected and communicating with your device. Durable and portable design: Lightweight and compact for easy transport and storage, ideal for grills, patio heaters, RVs, and outdoor adventures. Universal fit with precise weighing: Engineered to provide accurate measurements across standard cylinders for reliable fuel tracking. Compact size and weight: 12 x 12 x 2.5 inches and 2 lb, easy to store in a cabinet, toolbox, or RV compartment. Brand reliability: Flame King delivers safety-focused propane products with long-standing emphasis on quality, support, and dependable performance. With the Flame King Smart Wireless Gauge, you can plan refills before you run out, avoid mid-event fuel shortages, and optimize propane use across grills, camping trips, and space heaters. The app-friendly readings help you track weight and usage over time, enabling you to anticipate when a refill is due and keep your outdoor activities ready for any occasion. If you already rely on Flame King cylinders, this scale integrates seamlessly to provide a streamlined fuel-management workflow, delivering confidence and peace of mind in your propane usage. Ships from supplier: Flame King Products