Versatile Unit Customization: Easily switch between four measuring units—Feet, Inches, Meters, and Yards—to suit various project needs. With a counting range of 0 to 999,999, it ensures precision for both short and long measurements. Pre-Set Alert Measurement: Set a target measurement in advance; the device emits a sound when the distance reaches your defined value, helping to enhance accuracy in workflow. Dual Relay Control: Featuring two independent relay outputs (AL1 and AL2), this meter can control two devices simultaneously, streamlining automation for improved efficiency. Smooth Rubber Wheel Sensor: Designed with a rubber-coated wheel for stable rolling, its quiet operation minimizes noise, while forward/reverse rotation allows intuitive length adjustments. Wide Industry Compatibility: Ideal for measuring Fabrics, Wires, Pipes, Films, and Conveyor Belts, it is commonly used in Textiles, Printing, Papermaking, Packaging, and Hardware Production, ensuring reliable performance across applications.