Features: Experience precise component monitoring with the runout detection module, featuring advanced sensing technology for accurate detection of filament in printing applications to ensuring smooth production flowing. This filament sensory offer easy integration into existing while delivering high reliability Ideal for printing enthusiasts, hobbyists, and industrial professional seeking dependable to monitor filament supply and prevent disruptions during printing processes. Perfect for industrial automation settings and printing workshops where continuous detection is critical to avoid production halts and maintain operational efficiency. Boosting productivity by minimizing downtime risks and reducing operational costs with this runout detection module, enhancing overall workflow in demanding environments. Specifications: Component:PCB Size:Approx.2cm/0.78inch Package Includes: 1Pc Filament Detection module note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.