Magnetic Gas Level Indicator, Filling Level Indicator for Propane Gas Bottle, Magnetic Adsorption Flexible Reusable - ShopVlot

Clear display: The gas level indicator uses temperature-sensitive liquid crystal technology to accurately and easily read the remaining gas level. Even in low light or from a certain distance, the data is clearly visible. Ideal for private and professional use for monitoring gas consumption and improving efficiency Magnetic attachment: thanks to the soft magnetic adsorption technology, the magnetic bottle indicator adheres firmly to metal gas tanks without additional holders. This structure ensu