Ease of use of this , simply place your sample in the measuring cylinder and you will get an accurate reading. The cylinder and hydrometer set is also reliable, made from plastic materials that ensure long-term use. The design is both practical and aesthetically pleasing, making it easy to carry and store. Features -Color:Transparent -Material:Plastic -Size:27.60X6.70X6.40cm/10.85X2.63X2.52in -Note: 0- -Provides accurate and reliable data support for the and industry. -Hydrometer is easy to use, float your liquor to measure the content in hard liquor. -User-friendly with a simple interface for easy operation, saving your . -Made from sturdy plastic materials, ensuring durability and reliability, you can use them with confidence. -Hygrometer and cylinder for are practical and convenient, enough to fulfill your daily needs Package list: 1 x meter 1 x packaging tube 1 x Graduating cylinder