The product includes a gas level indicator from TFA Dostmann, designed to monitor the level of your gas bottle during barbecuing.

• Easy-to-read gas level indicator
• Magnetic back that sticks to the cylinder
• Liquid crystal strips that change color at different temperatures
• Measures the temperature difference between the liquid and gas phases
• Indicates low gas level before the gas runs out
• Reusable
• Suitable for all commercially available steel gas cylinders, such as propane or butane

Technical specifications:

• Temperature measurement range: 3...39°C
• Material: Plastic
• Assembly: Magnetic, attaches to the gas cylinder
• Dimensions: (L) 100 x (W) 1 x (H) 63 mm
• Weight: 11 g