【Versatile Unit Customization】This digital length meter supports seamless switching between multiple measuring units to match diverse project requirements, featuring an extensive counting range of 0–999,999, making it suitable for industrial or commercial applications. 【Dual Relay Output】Equipped with 2 independent relay outputs, this meter can control 2 separate machines or devices simultaneously on a single production line, streamlining automated workflows and improving equipment coordination. 【Smart Preset Alert】Set a targeted length in advance to avoid over- or under-measuring. A clear audible signal indicates when the exact distance is reached, helping to minimize material waste and enhance confidence in measurement. 【Smooth, Durable Rubber Wheel Sensor】Features a premium rubber-coated measuring wheel for stable operation. The quiet, smooth performance reduces workplace noise, while the forward/reverse rotation adds convenience to the measuring process. 【Wide Industry Use】Suitable for a variety of materials including fabrics, wires, pipes, film rolls, and conveyor belts across industries such as textiles, printing, papermaking, packaging, and manufacturing. Provides dependable and consistent performance that professionals require.