Measure your gas cylinder contents with this level indicator.
Simply attach it to your gas tank cylinder and it will show you how much gas is left in your tank.
Safely and accurately measures the gas capacity, according to the gas temperature test, measuring in the temperature range of -10 C - 120 C.
Safe & accurate
Reusable Works on LPG (propane) & butane cylinders Magnetic backing allows for easy re-use on exchange bottles.
How to use:
Place your gas level indicator on a clean area on the lower half of the cylinder.
Turn on the gas and wait 10 minutes before you can read your Indicator. In the winter the bar on the left will be active, and in the summer the bar on the right will be active.
