Shinwa 75317 is a 450 mm digital dust/waterproof level with a magnet that can be used for angle and gradient measurement in various fields such as piping, construction, equipment, and civil engineering. It features IP65 dustproof/waterproof performance for the digital measurement unit, ensuring durability in harsh conditions. The device has an alarm function with 3 sounds depending on inclination when near 0° or 90° for precise horizontal and vertical adjustments.