Designed for precise water level measurement, this ruler features a curved design and reflective self-adhesive markers for enhanced visibility. Ideal for use in reservoirs, bridges, and other water bodies, it ensures accurate and easy reading in various lighting conditions. This tool is essential for effective water level monitoring. Features -Color:Multi -Material:Polystyrene -Size:200.00X8.00X0.01cm/78.60X3.14X0.00in -Multifunctional use: suitable for measuring water levels and angles in reservoirs, signs, and bridge , offering a versatile solution for various applications -Reflective surface: equipped with reflective selfadhesive, it enhances visibility in lowlight conditions, making it practical for nighttime use -Accurate scales: provides scales and markings, ensuring that all measurements are accurate and dependable for any task -build: made from Polystyrene materials, this tool is designed to be resistant to wear and tear, ensuring longterm use -Easy operation: with its userfriendly design, this measuring tool is easy to operate, making it suitable for both professionals and amateurs Package list: 1 level sticker