1/2/3/4/5/6pcs Gas Bottle Level Indicator Reusable Propane Gas Bottle Gas Level Indicator for Gas Bottles Gas Can Propane Level Level Levelindicator Propane Reusable Sensor E Tank Card Indicator X

1/2/3/4/5/6pcs Gas Bottle Level Indicator Reusable Propane Gas Bottle Gas Level Indicator for Gas Bottles Gas Can Propane Level Level Levelindicator Propane Reusable Sensor E Tank Card Indicator X

Features The gas residue test card uses PET+liquid crystal material to complete color changes based on the pressure and temperature of the liquid and gas transition inside the tank. It can provide a reminder of changes in margin. Color changes...


Walmart

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