Propane Butane LPG Fuel Gas Tank Level Indicator Magnetic Gauge Caravan Bottle Temperature Measuring Stick

This product can safely and accurately measure the gas capacity, according to the gas temperature test, measuring the temperature range of -10 C~ 120 C.

Will actually show you when you are low on gas, before you run out!

Works while you are using the BBQ

Save money by using more gas from each cylinder

Safe & accurate

Reusable

Works on LPG (propane) & butane cylinders

Magnetic backing allows for easy reuse on exchange bottles

Comes with instruction