Features • High Precision Measurement: Crafted from high optical transparency material, this tool ensures accurate alignment for results in various applications • Minimizes Parallax Errors: Featuring two black lines, the internal assembly reduces parallax errors, providing reliable readings for profional and casual users alike • Versatile Application Use: Ideal for a wide range of tasks, including adjusting LCD stands, set-top boxes, and mural levels, making it a must-have for any toolkit • Compact and Portable Design: This small bubble level is lightweight and easy to carry, allowing for convenient use in any location, whether at home or on the go • User-Friendly : Designed for simplicity, this level detector is easy to use, making it accible for both profionals and beginners in need of accurate leveling Features: 1、High optical transparency material, accuracy machined inner radius. 2、It has two black lines, the internal assembly can minimize parallax errors. 3、This level is suitable for profional measurement and normal use, with a wide range of applications. 4、Suitable for adjusting LCD stand, set？top box, hanging box level, adjusting frame level, adjusting mural level, adjusting calendar, etc. 5、This level is small in size, easy to carry, easy to use, and very convenient. Specification: Condition:100% Item Type: Bubble Level Material: ABS Quantity: 4pcs Application: Adjust LCD bracket, set-top box, suspension box level, adjust frame level, adjust mural level, adjust calendar, adjust camera level, adjust office desktop level, adjust display level of computer case, adjust level of computer monitor , And adjust the level of office machines, adjust the level of toys, adjust the level of special equipment, adjust the level of furniture placement, adjust the measurement level of woodworking, adjust the level of factory machinery and equipment. Package List: 4 x Bubble Level Package List 4 x Bubble Level