Ruiunchu 5 Pcs Magnetic Gas Bottle Level Indicator for Bottles Reusable Durable Propane/Calor Gauge Tanks Travel Camping Kitchen Motorhome Bbq Use,Compact & Lightweight Easy to Use

[Package Includes] You receive 5 units of gas level indicator for gas bottles. Compact and lightweight, they are easy to store and carry. These simple yet effective tools provide accurate readings for diverse cylinder needs. [Durable Material] Crafted from robust PET plastic and LCD, this magnetic gas bottle level indicator resists heat and corrosion. It maintains its shape and color accuracy over time, ensuring long-lasting performance without bending or breaking. [Reusable Design] The gas bottle gauge changes color based on fuel status, allowing repeated use. Measuring 10x6.3cm, it does not interfere with tank usage, letting you check levels anytime for a smooth experience. [Easy to Use] Featuring a strong magnetic back, this magnetic gas bottle level indicator attaches securely without slipping. Monitor fuel levels effortlessly with precise, easy-to-read displays for convenient operation. [Wide Applications] This gas bottle level indicator is designed for propane tanks. It's easy to disassemble and idea for home and outdoor use, such as barbecues, camping, boating, hiking, and outdoor trips.It fits various tank sizes seamlessly.