Works on LPG (propane) & butane cylinders. Place your Gas Level Indicator on a clean area on the lower half of the cylinder. Save money by using more gas from each cylinder. actually show you when you are low on gas, before you run out!
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Suitable for Butane or Propane Gas. Magnetic Gas Level Indicator/ Gas Bottle Level Indicator. Place the magnetic indicator on the bottom half of the cylinder and switch on the gas - the indicator will show how much gas is left.
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It can provide a reminder of changes in margin. Usage: Place the test card at the bottom of the tank and slowly slide it upwards. The card will show a color change, and the position where the color change occurs is the remaining amount of liquefied gas in the tank.
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Works on LPG (propane) & butane cylinders. Never run out of Gas from now on. actually show you when you are low on gas, before you run out! 2 x Gas Level Indicator. Save money by using more gas from each cylinder.
eBay
Suitable for Butane or Propane Gas. Magnetic Gas Level Indicator/ Gas Bottle Level Indicator. Place the magnetic indicator on the bottom half of the cylinder and switch on the gas - the indicator will show how much gas is left.
eBay
Suitable for Butane or Propane Gas. Magnetic Gas Level Indicator Bottle Butane/Propane Calor LPG Fuel Tank Gauge BBQ. Never run out of Gas from now on. Magnetic Gas Level Indicator/ Gas Bottle Level Indicator.
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Practical Uses: Not only perform well with BBQ grills, oil lights, and stoves, but the magnetic oil level indicator is also great for boating hiking, RV, camping, and daily cooking. High-quality Material: Made of coating, magnet, and temperature paste material, the magnetic oil es level indicator is high temperature resistant and durable for use.
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Works on LPG (propane) & butane cylinders. Place your Gas Level Indicator on a clean area on the lower half of the cylinder. Save money by using more gas from each cylinder. actually show you when you are low on gas, before you run out!
eBay