Propane Pro makes your life easier. If you've ever wanted to measure your standard 20lb propane tank is, you might have used a gauge or scale. With Propane Pro, these methods are a thing of the past!
Propane Pro will allow you to quickly measure the fullness of your propane tank- in just seconds! Just tap the tank a few times with a hard, preferably metal object (a car or house key works great), and let the patent-pending magic of Propane Pro show you how full your tank is.