1. Wide Application: This POL gas tank adapter has a wide range of applications and is suitable for use with gas grills, heaters, smokers, camping stoves, lanterns, tabletop grills, fire pit tables, turkey fryers, and many other gas appliances. 2. Easy To Install: This gas tank adapter with gauge is easy to install, requiring no tools, and includes a handheld handle for fastening. 3. Excellent Brass Material: This universal gas tank gauge is made of high-quality brass material, which is sturdy and wear-resistant, not easily damaged, and offers a long service life. 4. Easy To Read: This POL gas tank adapter comes with a pressure gauge that helps detect hazardous leaks and allows for quick fuel level readings with an external color-coded dial. 5. Convenient And Practical: This gas tank gauge converts the old-style connection to the POL LP tank to a QCC1 or Type 1 hose, allowing for direct installation and use without the need to replace the gas tank.