[4]Works on LPG (propane) & butane cylinders. Will 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.
eBay
Gas Level Indicator. Soft magnetic design, easy to use. In order to ensure that there is no sudden lack of gas in the middle of cooking, to ensure the safe use of gas tanks, and to better enjoy the fun of cooking, they must be a necessity in your kitchen.
eBay
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.
eBay
Gas Level Indicator. Soft magnetic design, easy to use. In order to ensure that there is no sudden lack of gas in the middle of cooking, to ensure the safe use of gas tanks, and to better enjoy the fun of cooking, they must be a necessity in your kitchen.
eBay
Works on LPG (propane) & butane cylinders. - Works while you are using the BBQ. Type: Gas Level Indicator. Place your gas level indicator on a clean area on the lower half of the cylinder. 1-10 x Gas Level Indicator.
eBay
MAGNETIC GAS LEVEL INDICATOR SUITABLE FOR BUTANE GAS OR PROPANE. DON'T RUN OUT OF GAS AGAIN WITH THIS SMART MAGNETIC GAS LEVEL INDICATOR SUITABLE FOR BUTANE AND PROPANE GAS.
eBay
Material: PET plastic, liquid crystal, soft magnetic.
eBay
Material: PET plastic, liquid crystal, soft magnetic.
eBay