The Universal Bevel Protractor is an essential tool for precise angle measurement in industrial applications. Made of high-quality stainless steel, this manual control protractor is designed to endure rigorous use and deliver accurate readings every time. With a port size of 0.01 mm, it offers excellent precision and is suitable for use in a variety of applications. Weighing between 100 to 300 grams, it is lightweight, portable, and easy to handle. This product does not require any power supply, making it an eco-friendly and cost-effective choice for industrial professionals.