Magnetic Gas Level Indicator for Cylinders

No more shaking or lifting the cylinder to guess what's left. This gas level indicator is a small magnetic card that sits on your steel gas cylinder, so you know when to refill before the gas cuts out halfway through cooking.

Why you'll want one at home

• Instant fitting: it holds on by magnet, with no adhesive or tools.
• Easy colour reading: the coloured bars change at the gas level, against FULL, ALMOST EMPTY and TIME TO REFILL marks.
• Reusable: move it across whenever you change the cylinder.
• For steel butane and propane cylinders: in the kitchen, at the barbecue or camping.
• Small and light: 6.3 × 10 cm, made of flexible rubber material.

How to use it

1. Place the card on a clean area on the lower half of the cylinder.
2. Turn the gas on and wait about 10 minutes.
3. Read the level from the coloured bars. In winter the left bar is active, and in summer the right bar.

Good to know

• It works on steel cylinders only and won't hold on plastic or composite ones.
• The reading is approximate, because it relies on the temperature difference between the liquid gas and the cylinder wall.
• It only shows the level, and doesn't replace checking the connections for leaks.

In the pack: one card.