When your phone’s battery runs out, don’t panic and call your local gas station
Gas meters can be a frustrating, expensive, and dangerous place to use, but they’re also a great way to keep tabs on your gas consumption.
A simple tap on a meter can alert you to how much you’re using and when, and it can also alert you if your meter is empty.
The best way to get a feel for the way your meter operates, though, is to plug it in, and then use the app to measure how much gas you’re actually using.
Here’s how to do it, using a cheap phone that only requires two taps.