
Gas level indicator (for propane, butane, LPG, and other gases) with display. Universal, reliable, accurate, and reusable. Easy to apply thanks to its strong magnetic power. 1. Simply attach the magnetic display to the middle of the gas cylinder or tank. 2. Turn on the gas and wait 5–10 minutes for gas level calibration. 3. The horizontal bars indicate the gas level: the left side of these bars is for winter (or cold environments), and the right side is for summer (or warm environments). Never run out of gas again — an incredible and innovative product. SHIPPING COSTS NOT INCLUDED. Contact me if you have any questions — I'm at your disposal. 2 units for €6.5
