1. Adjustable Length for Versatile Use This innovative telescopic level easily slides to any desired width, making it ideal for various sizes of hangers. Equipped with a locking mechanism, it ensures convenient and precise measurements, significantly enhancing installation efficiency—an essential tool for both professional installers and DIY enthusiasts. 2. Clear and Precise Readability Featuring a clear horizontal bubble display, the first level allows easy reading of alignment under any lighting conditions. Accurate marking of drilling positions on the hanging board eliminates guesswork, making installations simpler and more reliable. 3. High-Precision Positioning The adjustable level includes two slots for secure locking, ensuring stable positioning during installation. This allows you to install your air conditioner in one step without needing repeated calibration, providing a seamless experience. 4. Versatile Applications - Perfect for installing air conditioners, ensuring correct alignment and support. - Ideal for hanging shelves, pictures, or cabinets, guaranteeing accurate leveling every time. - Useful for various home improvement projects, enhancing precision in any installation task. With its practical features and user-friendly design, this adjustable level stands out as a must-have tool for anyone looking to achieve professional results with ease.