- Adjustable Protractor: This protractor features an adjustable arm that locks securely into your desired position with a knurled thumb nut. This allows for quick and accurate angle identification, making your measuring tasks more efficient. - Durable Construction: Crafted from solid stainless steel, this goniometer protractor ruler is built to last. Its robust design ensures it withstands heavy use in various settings. - Clear Scale: The protractor offers clear, easy-to-read numbers and precise scale markings, making it an essential tool in industrial applications, educational settings, and more. - Secure Measurements: When you need to fix a measurement in place, simply tighten the screw for stability. This design element enhances usability, allowing for straightforward operation even in demanding conditions. Applications: - Ideal for engineers and architects who require precise angle measurements for design and construction projects. - Useful for students studying geometry and engineering, aiding in understanding angles and measurements. - Perfect for hobbyists and DIY enthusiasts when crafting or building projects that require accurate angles. Material: Made from high-grade stainless steel for strength and durability. Compatibility: Suitable for both professional and academic use, ensuring versatility across various fields. Size: Compact and portable design, making it easy to carry and store without compromising on measurement performance. Invest in this high-quality stainless steel protractor for reliable, precise angle measurement in all your professional and academic endeavors.