Magnetic Gas Level Indicator

• Accurately measures LPG (propane) and butane cylinder gas levels based on temperature. • Displays remaining gas capacity, preventing unexpected run-outs. • Magnetic backing allows for easy attachment and reuse on different cylinders. • Works while the gas is in use, ideal for BBQs and cooking. • Reusable and safe, offering a cost-effective way to manage gas usage. • Measures temperature range from -10°C to 120°C. • Simple to use: attach to the lower half of the cylinder and wait 10 minutes for reading.