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

2.Turn on the gas and wait 10 minutes before you can read your Indicator.

3.In the winter the bar on the left will be active, and in the summer the bar on the right will be active.

Color: Black

Material: PET+Soft Magnetic Size: 10 x 6.3cm

Quantity:1Pc

Specifications:

[1]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!

[2]Save money by using more gas from each cylinder

[3]Safe & Accurate & Reusable

[4]Works on (propane) & butane cylinders

[5]Magnetic backing allows for easy reuse on exchange bottles Package Contents:

1 x Gas Level Indicator Only the above package content, other products are not included.