- Duty propane tank gauge is precisely manufactured for proper connection, preventing leakage or clogging. With a robust and flexible structure, the weather-resistant propane gauge offers a longer lifespan and ensures seamless connection, safety, durability, and sturdiness. Brightly colored reading on the large dial allows you to check the gas level at a glance. Needle in green area means sufficient gas, giving you peace of mind while cooking. Yellow indicates low gas, and red indicates nearly empty, reminding you to refill the propane tank promptly. The propane tank gauge level indicator accounts for ambient temperature, adjusting the dial reading in hot, cool, or cold conditions for improved accuracy. Color: Black Material: Plastic + Metal Package Contents: 2 x Propane Tank Gauge 1 x Raw Tape Only the above package content is included; other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to vary slightly from the actual product. Measurement allowance is +/- 1-3 cm.