- Robust Aluminum Die-Cast Construction: This rectangular level is crafted from high-quality aluminum die-cast, ensuring exceptional durability and wear resistance. Built to withstand tough job site conditions, this sturdy level maintains its accuracy and reliability even after extensive use in demanding environments. - Precise 90-Degree Angle Measurement: Designed for perfect right angles, this level features a sensitive bubble vial with 30 minutes per inch accuracy. The large vial, measuring 2.2 cm in diameter, provides excellent visibility under various lighting conditions, making it ideal for precision tasks on vertical and horizontal surfaces. - Adjustable Calibration Surface: Equipped with an adjustable vial system that allows for fine-tuning and precise calibration. This feature guarantees consistent accuracy across different applications and working conditions, giving you confidence in your measurements every time. - Versatile Compatibility: Suitable for both round and rectangular rods, this versatile level works seamlessly with a variety of tools, including centering rods, quality rods, rail lighting installations, and surveying instruments. Its design makes it an essential tool for numerous professional applications. - Practical Use Scenarios: 1. Perfect for carpenters ensuring accurate framing and installation of doors and windows. 2. Ideal for electricians during the installation of lighting fixtures to achieve precise alignment. 3. Essential for surveyors needing reliable measurements for land assessments and layouts. With its robust construction, precise measurements, and versatile compatibility, this level is the tool you need for reliable and accurate results in any project.