【Material】: Gas tank gauge level indicator made with color changing ink and magnetic materials, this fuel gas tank bottle indicator is sturdy. 【Easy ro Use】: Simply move the card up and down on the gas cylinder, wait for 5-10 minutes, and observe the color change.
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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. Turn on the gas and wait 10 minutes before you can read your Indicator. 3 x Magnetic Gas Cylinder Tool).
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It can provide a reminder of changes in margin. Material: PET+LCD+soft magnet. 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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[4]Works on LPG (propane) & butane cylinders. actually show you when you are low on gas, before you run out! Place your Gas Level Indicator on a clean area on the lower half of the cylinder. Turn on the gas and wait 10 minutes before you can read your Indicator.
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1 x Magnetic Gas Level Indicator Magnetic Gauge for Gas Bottles, indicating how much gas is remaining in Butane & Propane Cylinders. For all your caravan and Camping needs. Sound & Vision. Jewellery & Watches.
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Magnetic Gas Level Indicator Propane Butane Gas Bottle Calor Lpg Gauge Camping. The gas level indicator must be placed on a clean area on the lower half of the cylinder (magnetically). Open the gas valve of the bottle and wait 10 minutes before reading your display.
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EASY TO USE: Simply turn on the magnetic gas level indicator, place it on the gas level tank and wait for about 10 minutes to read the displayed value. Item Type: Magnetic Gas Level Indicator. WIDELY APPLIED: Easy to disassemble, widely used in various scenarios such as outdoor traveling, camping, barbecuing, boating, hiking and so on.
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Material: PET plastic, liquid crystal, soft magnetic.
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