Magnetic Gas Bottle Level Indicator for Caravan, Motorhome, and Travel BBQ

Features The gas residue test card utilizes PET+liquid crystal material to facilitate color changes based on the pressure and temperature of the liquid and gas transition inside the tank. This feature can provide a helpful reminder of changes in margin.

Specifications - Product size: 10 * 20CM (including blister packaging) - Product printing: color printing - Material: PET+LCD+soft magnet - Packaging: Blister packaging - Single product weight: approximately 30g

Usage To use, place the test card at the bottom of the tank and slowly slide it upwards. The card will display a color change, and the position where the color change occurs indicates the remaining amount of liquefied gas in the tank.

Packaging includes 1 * Test paper jam

Product Highlights 🔥 【Material】: The propane tank indicator is made of plastic, which is soft, strong, firm, and not easy to break, deform or bend. After prolonged use, it can maintain its color and shape.

🔥 【Easy to use】: Simply open the test bar, place it on the hydraulic tank, and wait about 10 minutes for the value to be displayed.

🔥 【Provide a reminder of changes in margin】: The gas residue test card uses PET+liquid crystal material to complete color changes based on the pressure and temperature of the liquid and gas transition inside the tank, effectively providing a useful reminder of changes in margin.

🔥 【Wide range of applications】: The fuel indicator is easy to disassemble, making it suitable for outdoor travel, camping, barbecue, boating, hiking, and more, catering to a variety of needs.

🔥 【After sales】: If you encounter any product issues, please contact us as soon as possible, and we will promptly address your concerns. Your satisfaction is our greatest pursuit.

In summary, this gas residue test card offers a convenient and reliable solution for monitoring the remaining liquefied gas in your tank. Its durable construction, easy-to-use design, and versatile applications make it a valuable tool for a wide range of outdoor activities and situations. With our commitment to customer satisfaction, you can trust that any concerns you may have will be resolved promptly and effectively.

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