- Size: Compact level indicators measure approximately 10 x 6.3 cm / 4 x 2.5 cm. They are lightweight and designed for easy storage and portability, ensuring they fit conveniently in your gear without taking up excess space. - Quality Material: Constructed from high-quality PET plastic, these propane tank indicators are soft yet durable. They resist breaking, deforming, or bending, maintaining their color and shape even after extended use. - User-Friendly: Simple to operate, just open the provided test strips, position them on the hydraulic tank, and wait about 10 minutes for an accurate reading. No complicated setup is required. - Versatile Application: Ideal for various outdoor activities such as camping, barbecues, boating, and hiking. These tank indicators are easy to disassemble, making them a practical choice for any adventure. - Reliable Performance: Trust in the precision and durability of these indicators to effectively monitor your propane levels, ensuring you never run out unexpectedly during your outings. This product is essential for outdoor enthusiasts looking for a dependable tool to gauge propane levels quickly and accurately.