Premium quality construction: Made from ABS and acrylic through a specialized process with strict quality control, this level is built to last and perform reliably. Crystal-clear bubble for easy reading: The round spirit level bubble is crystal clear, making the measuring direction easy to recognize at a glance. Compact and portable: Dragonflies design is compact and easy to carry, helping you level on the go. Broad compatibility: Suitable for horizontal calibration of scales, electronic scales, camera platforms, and other devices that need a level reference. Wide applications for high-precision leveling: Useful for wood measuring tools, industrial equipment, medical equipment, desktops, cameras, and other settings requiring accuracy. Use cases: - Level a camera platform or rig on a slider or tripod to ensure level horizons. - Calibrate a woodworking bench or cutting table and other measurement tools for precise results. - Set up medical equipment or office desktops that require precise leveling.