Features: Large Screen Display : Features an extra large screen for clear visibility in various lighting conditions, ensuring easy reading of counting data both outdoors and indoors. Ideal for users who need frequent data checks. 9 Channel Management : Equipped with 9 autonomous channels to handle multiple counting tasks simultaneously. Perfect for complex projects in labs or multi step production lines. Night view Function : Built in night light display allows accurate operate and reading in low light or dark environments. Great for nighttime event like markets or sports competitions. Convenient Charging Design : Uses hand press charging technology, eliminating the need for frequent battery changes. sustainable and cost effective for prolonged use at event or exhibitions. Storage Box Included : Comes with a dedicated storage case for easy organization and portability, making it ideal for professional who need to carry the device frequently. Specifications: Component : plastic Size: about 4x3cm/1.6x1.2inch Package Includes: 1 set Digital Counter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.