Item Name: Bottle Durable Tank Level Indicator Magnetic Gauge Propane Butane LPG Fuel Gas. Save money by using more gas from each cylinderNever run out of Gas from now on. Measure your Gas with this level indicator, simply attach it to your gas tank cylinder with this magnetic Gas Level Indicator and it will show you how much gas is left in your tank.Features:Safe & accurateThis product can safely and accurately measure the gas capacity, according to the gas temperature test, measuring the temperature range of -10 C~ 120 C.Re
