Features Accurate Measurement: Made of durable engineering plastics, this professional 360 Degree Angle Gauge ensures stable and precise measurement of angles for your DIY projects, providing reliable data for your work. Enhanced Accuracy: Equipped with a horizontal detection liquid tube, this Angle Measuring Tool ensures the accuracy of your measurements, giving you confidence in your project outcomes. Easy to Use: With simple operation and a user-friendly design, this Plastic Goniometer is suitable for various working environments, making it a convenient and versatile tool for your projects. Wide Measuring Range: This D I Y Protractor can measure angles up to 360 degrees, providing comprehensive coverage for your measurement needs. Versatile Functionality: Supporting both inside and outside measuring, as well as metric and British scales, this Angle Finder offers flexibility for different measurement requirements. Accurate 360 Degree Measurement Experience precise angle measurements with the yunyi 360 Degree Angle Gauge. Crafted from durable engineering plastics, this tool ensures stable and accurate angle data, while the horizontal detection liquid tube guarantees measurement precision. With a wide 360-degree measurement range, it accommodates various applications, both metric and British. Package List 1 x Angle Gauge 1 x Manual